94490136 has 96 divisors (see below), whose sum is σ = 277782960. Its totient is φ = 28843776.

The previous prime is 94490129. The next prime is 94490161. The reversal of 94490136 is 63109449.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 94490136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146631 + ... + 147273.

Almost surely, 2^94490136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94490136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138891480).

94490136 is an abundant number, since it is smaller than the sum of its proper divisors (183292824).

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

94490136 is a wasteful number, since it uses less digits than its factorization.

94490136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 94490136 is about 9720.6036849570. The cubic root of 94490136 is about 455.4724971275.

The spelling of 94490136 in words is "ninety-four million, four hundred ninety thousand, one hundred thirty-six".