10554816 has 28 divisors (see below), whose sum is σ = 27926792. Its totient is φ = 3518208.

The previous prime is 10554809. The next prime is 10554821. The reversal of 10554816 is 61845501.

It is a super-2 number, since 2×10554816² = 222808281587712, which contains 22 as substring.

It is a congruent number.

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, 27295 + ... + 27678.

Almost surely, 2^10554816 is an apocalyptic number.

10554816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10554816 is an abundant number, since it is smaller than the sum of its proper divisors (17371976).

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

10554816 is an equidigital number, since it uses as much as digits as its factorization.

10554816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54988 (or 54978 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 10554816 is about 3248.8176310775. The cubic root of 10554816 is about 219.3563556691.

The spelling of 10554816 in words is "ten million, five hundred fifty-four thousand, eight hundred sixteen".