4656231 has 16 divisors (see below), whose sum is σ = 7121920. Its totient is φ = 3003480.

The previous prime is 4656229. The next prime is 4656241. The reversal of 4656231 is 1326564.

4656231 is a `hidden beast` number, since 4 + 656 + 2 + 3 + 1 = 666.

It is not a de Polignac number, because 4656231 - 2¹ = 4656229 is a prime.

It is a super-2 number, since 2×4656231² = 43360974250722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4656195 and 4656204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4656241) 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 15 ways as a sum of consecutive naturals, for example, 1945 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (445120).

Almost surely, 2^4656231 is an apocalyptic number.

4656231 is a deficient number, since it is larger than the sum of its proper divisors (2465689).

4656231 is a wasteful number, since it uses less digits than its factorization.

4656231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5603 (or 5597 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4656231 is about 2157.8301601377. The cubic root of 4656231 is about 166.9852736605.

The spelling of 4656231 in words is "four million, six hundred fifty-six thousand, two hundred thirty-one".