94640832 has 224 divisors, whose sum is σ = 327720960. Its totient is φ = 26403840.

The previous prime is 94640827. The next prime is 94640849. The reversal of 94640832 is 23804649.

It is a happy number.

94640832 is a `hidden beast` number, since 9 + 4 + 640 + 8 + 3 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246913 + ... + 247295.

It is an arithmetic number, because the mean of its divisors is an integer number (1463040).

Almost surely, 2^94640832 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 94640832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163860480).

94640832 is an abundant number, since it is smaller than the sum of its proper divisors (233080128).

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

94640832 is a wasteful number, since it uses less digits than its factorization.

94640832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 94640832 is about 9728.3519673170. The cubic root of 94640832 is about 455.7145027306.

The spelling of 94640832 in words is "ninety-four million, six hundred forty thousand, eight hundred thirty-two".