10692290 has 24 divisors (see below), whose sum is σ = 22389372. Its totient is φ = 3665760.

The previous prime is 10692289. The next prime is 10692299. The reversal of 10692290 is 9229601.

It can be written as a sum of positive squares in 2 ways, for example, as 10686361 + 5929 = 3269^2 + 77^2 .

It is a super-2 number, since 2×10692290² = 228650130888200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10692299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10421 + ... + 11400.

Almost surely, 2^10692290 is an apocalyptic number.

10692290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10692290 is an abundant number, since it is smaller than the sum of its proper divisors (11697082).

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

10692290 is a wasteful number, since it uses less digits than its factorization.

10692290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21842 (or 21835 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10692290 is about 3269.9067264985. The cubic root of 10692290 is about 220.3046056055.

The spelling of 10692290 in words is "ten million, six hundred ninety-two thousand, two hundred ninety".