10540492 has 12 divisors (see below), whose sum is σ = 18592000. Its totient is φ = 5228496.

The previous prime is 10540489. The next prime is 10540499. The reversal of 10540492 is 29404501.

It is a super-2 number, since 2×10540492² = 222203943204128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10540499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9867 + ... + 10882.

Almost surely, 2^10540492 is an apocalyptic number.

It is an amenable number.

10540492 is a deficient number, since it is larger than the sum of its proper divisors (8051508).

10540492 is a wasteful number, since it uses less digits than its factorization.

10540492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20880 (or 20878 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10540492 is about 3246.6123883211. The cubic root of 10540492 is about 219.2570808331.

Adding to 10540492 its reverse (29404501), we get a palindrome (39944993).

The spelling of 10540492 in words is "ten million, five hundred forty thousand, four hundred ninety-two".