94742913 has 16 divisors (see below), whose sum is σ = 134899200. Its totient is φ = 59015040.

The previous prime is 94742863. The next prime is 94742927. The reversal of 94742913 is 31924749.

It is not a de Polignac number, because 94742913 - 2⁸ = 94742657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94742953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14868 + ... + 20261.

It is an arithmetic number, because the mean of its divisors is an integer number (8431200).

Almost surely, 2^94742913 is an apocalyptic number.

94742913 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

94742913 is a deficient number, since it is larger than the sum of its proper divisors (40156287).

94742913 is a wasteful number, since it uses less digits than its factorization.

94742913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35192.

The product of its digits is 54432, while the sum is 39.

The square root of 94742913 is about 9733.5971254208. The cubic root of 94742913 is about 455.8782906558.

The spelling of 94742913 in words is "ninety-four million, seven hundred forty-two thousand, nine hundred thirteen".