4992456 has 32 divisors (see below), whose sum is σ = 14264640. Its totient is φ = 1426368.

The previous prime is 4992439. The next prime is 4992461. The reversal of 4992456 is 6542994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14691 + ... + 15026.

It is an arithmetic number, because the mean of its divisors is an integer number (445770).

Almost surely, 2^4992456 is an apocalyptic number.

It is an amenable number.

4992456 is an abundant number, since it is smaller than the sum of its proper divisors (9272184).

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

4992456 is a wasteful number, since it uses less digits than its factorization.

4992456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29733 (or 29729 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 4992456 is about 2234.3804510423. The cubic root of 4992456 is about 170.9115509886.

The spelling of 4992456 in words is "four million, nine hundred ninety-two thousand, four hundred fifty-six".