4591492 has 12 divisors (see below), whose sum is σ = 8063440. Its totient is φ = 2287656.

The previous prime is 4591487. The next prime is 4591493. The reversal of 4591492 is 2941954.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4591493) 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, 642 + ... + 3097.

Almost surely, 2^4591492 is an apocalyptic number.

It is an amenable number.

4591492 is a deficient number, since it is larger than the sum of its proper divisors (3471948).

4591492 is a wasteful number, since it uses less digits than its factorization.

4591492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050 (or 4048 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 4591492 is about 2142.7767032521. The cubic root of 4591492 is about 166.2077526585.

The spelling of 4591492 in words is "four million, five hundred ninety-one thousand, four hundred ninety-two".