4992658 has 16 divisors (see below), whose sum is σ = 8213760. Its totient is φ = 2257200.

The previous prime is 4992629. The next prime is 4992661. The reversal of 4992658 is 8562994.

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, 4543 + ... + 5533.

It is an arithmetic number, because the mean of its divisors is an integer number (513360).

Almost surely, 2^4992658 is an apocalyptic number.

4992658 is a deficient number, since it is larger than the sum of its proper divisors (3221102).

4992658 is a wasteful number, since it uses less digits than its factorization.

4992658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233.

The product of its digits is 155520, while the sum is 43.

The square root of 4992658 is about 2234.4256532720. The cubic root of 4992658 is about 170.9138560444.

The spelling of 4992658 in words is "four million, nine hundred ninety-two thousand, six hundred fifty-eight".