4731632231 has 8 divisors (see below), whose sum is σ = 4789892640. Its totient is φ = 4673608992.

The previous prime is 4731632221. The next prime is 4731632233. The reversal of 4731632231 is 1322361374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4731632231 - 2³⁰ = 3657890407 is a prime.

It is a super-2 number, since 2×4731632231² = 44776687138876074722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4731632233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18980 + ... + 99113.

It is an arithmetic number, because the mean of its divisors is an integer number (598736580).

Almost surely, 2^4731632231 is an apocalyptic number.

4731632231 is a deficient number, since it is larger than the sum of its proper divisors (58260409).

4731632231 is a wasteful number, since it uses less digits than its factorization.

4731632231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118585.

The product of its digits is 18144, while the sum is 32.

The square root of 4731632231 is about 68786.8608892716. The cubic root of 4731632231 is about 1678.8181681251.

The spelling of 4731632231 in words is "four billion, seven hundred thirty-one million, six hundred thirty-two thousand, two hundred thirty-one".