10530912 has 48 divisors (see below), whose sum is σ = 31594752. Its totient is φ = 3008640.

The previous prime is 10530899. The next prime is 10530929. The reversal of 10530912 is 21903501.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×10530912² = 221800215103488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7164 + ... + 8507.

It is an arithmetic number, because the mean of its divisors is an integer number (658224).

Almost surely, 2^10530912 is an apocalyptic number.

10530912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10530912 is an abundant number, since it is smaller than the sum of its proper divisors (21063840).

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

10530912 is a wasteful number, since it uses less digits than its factorization.

10530912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15691 (or 15683 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 10530912 is about 3245.1366689247. The cubic root of 10530912 is about 219.1906348673.

The spelling of 10530912 in words is "ten million, five hundred thirty thousand, nine hundred twelve".