46625631 has 16 divisors (see below), whose sum is σ = 68509056. Its totient is φ = 28024416.

The previous prime is 46625627. The next prime is 46625633. The reversal of 46625631 is 13652664.

It is not a de Polignac number, because 46625631 - 2² = 46625627 is a prime.

It is a super-2 number, since 2×46625631² = 4347898932296322, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 46625592 and 46625601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46625633) 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 15 ways as a sum of consecutive naturals, for example, 12225 + ... + 15578.

It is an arithmetic number, because the mean of its divisors is an integer number (4281816).

Almost surely, 2^46625631 is an apocalyptic number.

46625631 is a deficient number, since it is larger than the sum of its proper divisors (21883425).

46625631 is a wasteful number, since it uses less digits than its factorization.

46625631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27862.

The product of its digits is 25920, while the sum is 33.

The square root of 46625631 is about 6828.2963468203. The cubic root of 46625631 is about 359.9218734785.

The spelling of 46625631 in words is "forty-six million, six hundred twenty-five thousand, six hundred thirty-one".