46624643 has 4 divisors (see below), whose sum is σ = 50211168. Its totient is φ = 43038120.

The previous prime is 46624637. The next prime is 46624649. The reversal of 46624643 is 34642664.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (46624637) and next prime (46624649).

It is a cyclic number.

It is not a de Polignac number, because 46624643 - 2²⁰ = 45576067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46624649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793243 + ... + 1793268.

It is an arithmetic number, because the mean of its divisors is an integer number (12552792).

Almost surely, 2^46624643 is an apocalyptic number.

46624643 is a deficient number, since it is larger than the sum of its proper divisors (3586525).

46624643 is a wasteful number, since it uses less digits than its factorization.

46624643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586524.

The product of its digits is 82944, while the sum is 35.

The square root of 46624643 is about 6828.2240004265. The cubic root of 46624643 is about 359.9193312049.

The spelling of 46624643 in words is "forty-six million, six hundred twenty-four thousand, six hundred forty-three".