94737664 has 72 divisors (see below), whose sum is σ = 223695360. Its totient is φ = 39180288.

The previous prime is 94737661. The next prime is 94737673. The reversal of 94737664 is 46673749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94737661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51057 + ... + 52879.

It is an arithmetic number, because the mean of its divisors is an integer number (3106880).

Almost surely, 2^94737664 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 94737664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111847680).

94737664 is an abundant number, since it is smaller than the sum of its proper divisors (128957696).

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

94737664 is a wasteful number, since it uses less digits than its factorization.

94737664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875 (or 1861 counting only the distinct ones).

The product of its digits is 762048, while the sum is 46.

The square root of 94737664 is about 9733.3274885827. The cubic root of 94737664 is about 455.8698715587.

The spelling of 94737664 in words is "ninety-four million, seven hundred thirty-seven thousand, six hundred sixty-four".