94415913 has 6 divisors (see below), whose sum is σ = 136378554. Its totient is φ = 62943936.

The previous prime is 94415891. The next prime is 94415929. The reversal of 94415913 is 31951449.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 57108249 + 37307664 = 7557^2 + 6108^2 .

It is not a de Polignac number, because 94415913 - 2²² = 90221609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94415953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5245320 + ... + 5245337.

It is an arithmetic number, because the mean of its divisors is an integer number (22729759).

Almost surely, 2^94415913 is an apocalyptic number.

It is an amenable number.

94415913 is a deficient number, since it is larger than the sum of its proper divisors (41962641).

94415913 is a wasteful number, since it uses less digits than its factorization.

94415913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10490663 (or 10490660 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 94415913 is about 9716.7851164879. The cubic root of 94415913 is about 455.3532064013.

The spelling of 94415913 in words is "ninety-four million, four hundred fifteen thousand, nine hundred thirteen".