4631272 has 16 divisors (see below), whose sum is σ = 8886240. Its totient is φ = 2261616.

The previous prime is 4631251. The next prime is 4631279. The reversal of 4631272 is 2721364.

It is not an unprimeable number, because it can be changed into a prime (4631279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6388 + ... + 7075.

It is an arithmetic number, because the mean of its divisors is an integer number (555390).

Almost surely, 2^4631272 is an apocalyptic number.

It is an amenable number.

4631272 is a deficient number, since it is larger than the sum of its proper divisors (4254968).

4631272 is a wasteful number, since it uses less digits than its factorization.

4631272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13512 (or 13508 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 4631272 is about 2152.0390331033. The cubic root of 4631272 is about 166.6863727810.

The spelling of 4631272 in words is "four million, six hundred thirty-one thousand, two hundred seventy-two".