46626631 has 8 divisors (see below), whose sum is σ = 50179824. Its totient is φ = 43163520.

The previous prime is 46626617. The next prime is 46626649. The reversal of 46626631 is 13662664.

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 46626631 - 2⁵ = 46626599 is a prime.

It is a super-2 number, since 2×46626631² = 4348085436820322, 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 (46626691) 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, 21445 + ... + 23518.

It is an arithmetic number, because the mean of its divisors is an integer number (6272478).

Almost surely, 2^46626631 is an apocalyptic number.

46626631 is a deficient number, since it is larger than the sum of its proper divisors (3553193).

46626631 is a wasteful number, since it uses less digits than its factorization.

46626631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45041.

The product of its digits is 31104, while the sum is 34.

The square root of 46626631 is about 6828.3695711348. The cubic root of 46626631 is about 359.9244465932.

It can be divided in two parts, 4662663 and 1, that added together give a palindrome (4662664).

The spelling of 46626631 in words is "forty-six million, six hundred twenty-six thousand, six hundred thirty-one".