10657434 has 8 divisors (see below), whose sum is σ = 21314880. Its totient is φ = 3552476.

The previous prime is 10657403. The next prime is 10657463. The reversal of 10657434 is 43475601.

10657434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

10657434 is an admirable number.

It is a super-2 number, since 2×10657434² = 227161798928712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888114 + ... + 888125.

It is an arithmetic number, because the mean of its divisors is an integer number (2664360).

Almost surely, 2^10657434 is an apocalyptic number.

10657434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10657434 is a wasteful number, since it uses less digits than its factorization.

10657434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776244.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 10657434 is about 3264.5725600758. The cubic root of 10657434 is about 220.0649532730.

The spelling of 10657434 in words is "ten million, six hundred fifty-seven thousand, four hundred thirty-four".