10551992 has 32 divisors (see below), whose sum is σ = 22723200. Its totient is φ = 4543200.

The previous prime is 10551991. The next prime is 10552007. The reversal of 10551992 is 29915501.

It is a super-2 number, since 2×10551992² = 222689070336128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10551991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484 + ... + 4827.

It is an arithmetic number, because the mean of its divisors is an integer number (710100).

Almost surely, 2^10551992 is an apocalyptic number.

It is an amenable number.

10551992 is an abundant number, since it is smaller than the sum of its proper divisors (12171208).

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

10551992 is a wasteful number, since it uses less digits than its factorization.

10551992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347 (or 6343 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 32.

The square root of 10551992 is about 3248.3829823468. The cubic root of 10551992 is about 219.3367905845.

The spelling of 10551992 in words is "ten million, five hundred fifty-one thousand, nine hundred ninety-two".