10556130 has 32 divisors (see below), whose sum is σ = 27284544. Its totient is φ = 2598336.

The previous prime is 10556129. The next prime is 10556141. The reversal of 10556130 is 3165501.

It is a happy number.

It is a super-2 number, since 2×10556130² = 222863761153800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10556097 and 10556106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13144 + ... + 13923.

It is an arithmetic number, because the mean of its divisors is an integer number (852642).

Almost surely, 2^10556130 is an apocalyptic number.

10556130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10556130 is an abundant number, since it is smaller than the sum of its proper divisors (16728414).

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

10556130 is a wasteful number, since it uses less digits than its factorization.

10556130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27090.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 10556130 is about 3249.0198522016. The cubic root of 10556130 is about 219.3654580634.

The spelling of 10556130 in words is "ten million, five hundred fifty-six thousand, one hundred thirty".