94624993 has 4 divisors (see below), whose sum is σ = 94645440. Its totient is φ = 94604548.

The previous prime is 94624991. The next prime is 94625081. The reversal of 94624993 is 39942649.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39942649 = 659 ⋅60611.

It is a cyclic number.

It is not a de Polignac number, because 94624993 - 2¹ = 94624991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94624991) 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, 396 + ... + 13762.

It is an arithmetic number, because the mean of its divisors is an integer number (23661360).

Almost surely, 2^94624993 is an apocalyptic number.

It is an amenable number.

94624993 is a deficient number, since it is larger than the sum of its proper divisors (20447).

94624993 is a wasteful number, since it uses less digits than its factorization.

94624993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20446.

The product of its digits is 419904, while the sum is 46.

The square root of 94624993 is about 9727.5378693686. The cubic root of 94624993 is about 455.6890786631.

The spelling of 94624993 in words is "ninety-four million, six hundred twenty-four thousand, nine hundred ninety-three".