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1472361 = 31144617
BaseRepresentation
bin101100111011101101001
32202210200220
411213131221
5334103421
651320253
715341412
oct5473551
92683626
101472361
11916230
125b0089
133c7227
142a4809
151e13c6
hex167769

1472361 has 8 divisors (see below), whose sum is σ = 2141664. Its totient is φ = 892320.

The previous prime is 1472333. The next prime is 1472371. The reversal of 1472361 is 1632741.

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

It is not a de Polignac number, because 1472361 - 26 = 1472297 is a prime.

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

1472361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1472371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22276 + ... + 22341.

It is an arithmetic number, because the mean of its divisors is an integer number (267708).

21472361 is an apocalyptic number.

1472361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1472361 is a deficient number, since it is larger than the sum of its proper divisors (669303).

1472361 is a wasteful number, since it uses less digits than its factorization.

1472361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44631.

The product of its digits is 1008, while the sum is 24.

The square root of 1472361 is about 1213.4088346473. The cubic root of 1472361 is about 113.7639776729.

The spelling of 1472361 in words is "one million, four hundred seventy-two thousand, three hundred sixty-one".

Divisors: 1 3 11 33 44617 133851 490787 1472361