4637996 has 24 divisors (see below), whose sum is σ = 9241344. Its totient is φ = 2016080.

The previous prime is 4637981. The next prime is 4638001. The reversal of 4637996 is 6997364.

It is a super-2 number, since 2×4637996² = 43022013792032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 1280 + ... + 3303.

It is an arithmetic number, because the mean of its divisors is an integer number (385056).

Almost surely, 2^4637996 is an apocalyptic number.

4637996 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4637996 is a deficient number, since it is larger than the sum of its proper divisors (4603348).

4637996 is a wasteful number, since it uses less digits than its factorization.

4637996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621 (or 4619 counting only the distinct ones).

The product of its digits is 244944, while the sum is 44.

The square root of 4637996 is about 2153.6007057948. The cubic root of 4637996 is about 166.7670026951.

The spelling of 4637996 in words is "four million, six hundred thirty-seven thousand, nine hundred ninety-six".