10992056 has 8 divisors (see below), whose sum is σ = 20610120. Its totient is φ = 5496024.

The previous prime is 10992053. The next prime is 10992061. The reversal of 10992056 is 65029901.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10992053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686996 + ... + 687011.

It is an arithmetic number, because the mean of its divisors is an integer number (2576265).

Almost surely, 2^10992056 is an apocalyptic number.

It is an amenable number.

10992056 is a deficient number, since it is larger than the sum of its proper divisors (9618064).

10992056 is a wasteful number, since it uses less digits than its factorization.

10992056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374013 (or 1374009 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 10992056 is about 3315.4269709948. The cubic root of 10992056 is about 222.3444588977.

The spelling of 10992056 in words is "ten million, nine hundred ninety-two thousand, fifty-six".