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9476961 = 313242999
BaseRepresentation
bin100100001001…
…101101100001
3122211110221120
4210021231201
54411230321
6535042453
7143360424
oct44115541
918743846
109476961
1153931aa
123210429
131c6a790
1413899bb
15c72ec6
hex909b61

9476961 has 8 divisors (see below), whose sum is σ = 13608000. Its totient is φ = 5831952.

The previous prime is 9476959. The next prime is 9476981. The reversal of 9476961 is 1696749.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9476961 - 21 = 9476959 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (9476941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121461 + ... + 121538.

It is an arithmetic number, because the mean of its divisors is an integer number (1701000).

Almost surely, 29476961 is an apocalyptic number.

It is an amenable number.

9476961 is a deficient number, since it is larger than the sum of its proper divisors (4131039).

9476961 is a wasteful number, since it uses less digits than its factorization.

9476961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243015.

The product of its digits is 81648, while the sum is 42.

The square root of 9476961 is about 3078.4673134532. The cubic root of 9476961 is about 211.6198316062.

It can be divided in two parts, 94769 and 61, that added together give a triangular number (94830 = T435).

The spelling of 9476961 in words is "nine million, four hundred seventy-six thousand, nine hundred sixty-one".

Divisors: 1 3 13 39 242999 728997 3158987 9476961