Search a number
-
+
1484961 = 3494987
BaseRepresentation
bin101101010100010100001
32210102222120
411222202201
5340004321
651454453
715423222
oct5524241
92712876
101484961
11924745
125b7429
133ccb9a
142a9249
151e4ec6
hex16a8a1

1484961 has 4 divisors (see below), whose sum is σ = 1979952. Its totient is φ = 989972.

The previous prime is 1484947. The next prime is 1484969. The reversal of 1484961 is 1694841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1484961 - 25 = 1484929 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1484969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247491 + ... + 247496.

It is an arithmetic number, because the mean of its divisors is an integer number (494988).

21484961 is an apocalyptic number.

It is an amenable number.

1484961 is a deficient number, since it is larger than the sum of its proper divisors (494991).

1484961 is an equidigital number, since it uses as much as digits as its factorization.

1484961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494990.

The product of its digits is 6912, while the sum is 33.

The square root of 1484961 is about 1218.5897586965. The cubic root of 1484961 is about 114.0875750589.

The spelling of 1484961 in words is "one million, four hundred eighty-four thousand, nine hundred sixty-one".

Divisors: 1 3 494987 1484961