4983657 has 16 divisors (see below), whose sum is σ = 7772160. Its totient is φ = 2781072.

The previous prime is 4983647. The next prime is 4983659. The reversal of 4983657 is 7563894.

It is a happy number.

It is not a de Polignac number, because 4983657 - 2⁸ = 4983401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4983659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1857 + ... + 3662.

It is an arithmetic number, because the mean of its divisors is an integer number (485760).

Almost surely, 2^4983657 is an apocalyptic number.

It is an amenable number.

4983657 is a deficient number, since it is larger than the sum of its proper divisors (2788503).

4983657 is a wasteful number, since it uses less digits than its factorization.

4983657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572.

The product of its digits is 181440, while the sum is 42.

The square root of 4983657 is about 2232.4105805160. The cubic root of 4983657 is about 170.8110837306.

It can be divided in two parts, 498 and 3657, that multiplied together give a triangular number (1821186 = T₁₉₀₈).

The spelling of 4983657 in words is "four million, nine hundred eighty-three thousand, six hundred fifty-seven".