10227992 has 16 divisors (see below), whose sum is σ = 19492800. Its totient is φ = 5029920.

The previous prime is 10227991. The next prime is 10228027. The reversal of 10227992 is 29972201.

It is a super-2 number, since 2×10227992² = 209223640704128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10227991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9992 + ... + 10967.

It is an arithmetic number, because the mean of its divisors is an integer number (1218300).

Almost surely, 2^10227992 is an apocalyptic number.

It is an amenable number.

10227992 is a deficient number, since it is larger than the sum of its proper divisors (9264808).

10227992 is a wasteful number, since it uses less digits than its factorization.

10227992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21026 (or 21022 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 10227992 is about 3198.1231996282. The cubic root of 10227992 is about 217.0684940259.

The spelling of 10227992 in words is "ten million, two hundred twenty-seven thousand, nine hundred ninety-two".