45966631 has 8 divisors (see below), whose sum is σ = 46699200. Its totient is φ = 45239040.

The previous prime is 45966593. The next prime is 45966637. The reversal of 45966631 is 13666954.

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 45966631 - 2²⁵ = 12412199 is a prime.

It is a super-2 number, since 2×45966631² = 4225862330980322, 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 (45966637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20191 + ... + 22351.

It is an arithmetic number, because the mean of its divisors is an integer number (5837400).

Almost surely, 2^45966631 is an apocalyptic number.

45966631 is a deficient number, since it is larger than the sum of its proper divisors (732569).

45966631 is a wasteful number, since it uses less digits than its factorization.

45966631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489.

The product of its digits is 116640, while the sum is 40.

The square root of 45966631 is about 6779.8695415177. The cubic root of 45966631 is about 358.2181264879.

The spelling of 45966631 in words is "forty-five million, nine hundred sixty-six thousand, six hundred thirty-one".