94628393 has 4 divisors (see below), whose sum is σ = 94652868. Its totient is φ = 94603920.

The previous prime is 94628377. The next prime is 94628407. The reversal of 94628393 is 39382649.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62047129 + 32581264 = 7877^2 + 5708^2 .

It is a cyclic number.

It is not a de Polignac number, because 94628393 - 2⁴ = 94628377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94628323) 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, 5018 + ... + 14643.

It is an arithmetic number, because the mean of its divisors is an integer number (23663217).

Almost surely, 2^94628393 is an apocalyptic number.

It is an amenable number.

94628393 is a deficient number, since it is larger than the sum of its proper divisors (24475).

94628393 is a wasteful number, since it uses less digits than its factorization.

94628393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24474.

The product of its digits is 279936, while the sum is 44.

The square root of 94628393 is about 9727.7126293903. The cubic root of 94628393 is about 455.6945364330.

The spelling of 94628393 in words is "ninety-four million, six hundred twenty-eight thousand, three hundred ninety-three".