4923657 has 12 divisors (see below), whose sum is σ = 7161024. Its totient is φ = 3259800.

The previous prime is 4923619. The next prime is 4923671. The reversal of 4923657 is 7563294.

It is not a de Polignac number, because 4923657 - 2⁶ = 4923593 is a prime.

Its product of digits (45360) is a multiple of the sum of its prime factors (3780).

It is not an unprimeable number, because it can be changed into a prime (4923697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453 + ... + 3170.

It is an arithmetic number, because the mean of its divisors is an integer number (596752).

Almost surely, 2^4923657 is an apocalyptic number.

It is an amenable number.

4923657 is a deficient number, since it is larger than the sum of its proper divisors (2237367).

4923657 is a wasteful number, since it uses less digits than its factorization.

4923657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780 (or 3777 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 4923657 is about 2218.9314996187. The cubic root of 4923657 is about 170.1228293397.

The spelling of 4923657 in words is "four million, nine hundred twenty-three thousand, six hundred fifty-seven".