10972812 has 24 divisors (see below), whose sum is σ = 25841200. Its totient is φ = 3623616.

The previous prime is 10972777. The next prime is 10972813. The reversal of 10972812 is 21827901.

It is a self number, because there is not a number n which added to its sum of digits gives 10972812.

It is not an unprimeable number, because it can be changed into a prime (10972813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2887 + ... + 5502.

Almost surely, 2^10972812 is an apocalyptic number.

10972812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10972812 is an abundant number, since it is smaller than the sum of its proper divisors (14868388).

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

10972812 is a wasteful number, since it uses less digits than its factorization.

10972812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505 (or 8503 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 10972812 is about 3312.5235093505. The cubic root of 10972812 is about 222.2146288887.

The spelling of 10972812 in words is "ten million, nine hundred seventy-two thousand, eight hundred twelve".