10660431 has 16 divisors (see below), whose sum is σ = 15181056. Its totient is φ = 6638016.

The previous prime is 10660427. The next prime is 10660453. The reversal of 10660431 is 13406601.

10660431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10660431 - 2² = 10660427 is a prime.

It is a super-2 number, since 2×10660431² = 227289578211522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660398 and 10660407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10660031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (948816).

Almost surely, 2^10660431 is an apocalyptic number.

10660431 is a deficient number, since it is larger than the sum of its proper divisors (4520625).

10660431 is a wasteful number, since it uses less digits than its factorization.

10660431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 10660431 is about 3265.0315465551. The cubic root of 10660431 is about 220.0855796530.

The spelling of 10660431 in words is "ten million, six hundred sixty thousand, four hundred thirty-one".