94688621 has 8 divisors (see below), whose sum is σ = 97041984. Its totient is φ = 92363040.

The previous prime is 94688599. The next prime is 94688669. The reversal of 94688621 is 12688649.

It is a happy number.

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 94688621 - 2¹⁰ = 94687597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94688681) 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, 41 + ... + 13761.

It is an arithmetic number, because the mean of its divisors is an integer number (12130248).

Almost surely, 2^94688621 is an apocalyptic number.

It is an amenable number.

94688621 is a deficient number, since it is larger than the sum of its proper divisors (2353363).

94688621 is a wasteful number, since it uses less digits than its factorization.

94688621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13891.

The product of its digits is 165888, while the sum is 44.

The square root of 94688621 is about 9730.8078287468. The cubic root of 94688621 is about 455.7911943492.

The spelling of 94688621 in words is "ninety-four million, six hundred eighty-eight thousand, six hundred twenty-one".