10492690 has 16 divisors (see below), whose sum is σ = 20339928. Its totient is φ = 3874176.

The previous prime is 10492687. The next prime is 10492697. The reversal of 10492690 is 9629401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3164841 + 7327849 = 1779^2 + 2707^2 .

It is a super-2 number, since 2×10492690² = 220193086872200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10492697) 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, 40227 + ... + 40486.

Almost surely, 2^10492690 is an apocalyptic number.

10492690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10492690 is a deficient number, since it is larger than the sum of its proper divisors (9847238).

10492690 is a wasteful number, since it uses less digits than its factorization.

10492690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80733.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 10492690 is about 3239.2421953290. The cubic root of 10492690 is about 218.9251288720.

The spelling of 10492690 in words is "ten million, four hundred ninety-two thousand, six hundred ninety".