94509516 has 12 divisors (see below), whose sum is σ = 220522232. Its totient is φ = 31503168.

The previous prime is 94509509. The next prime is 94509529. The reversal of 94509516 is 61590549.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×94509516² = 17864097229108512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3937885 + ... + 3937908.

Almost surely, 2^94509516 is an apocalyptic number.

It is an amenable number.

94509516 is an abundant number, since it is smaller than the sum of its proper divisors (126012716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94509516 is a wasteful number, since it uses less digits than its factorization.

94509516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7875800 (or 7875798 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 94509516 is about 9721.6004855168. The cubic root of 94509516 is about 455.5036342527.

The spelling of 94509516 in words is "ninety-four million, five hundred nine thousand, five hundred sixteen".