94320072 has 256 divisors, whose sum is σ = 335923200. Its totient is φ = 23811840.

The previous prime is 94320053. The next prime is 94320103. The reversal of 94320072 is 27002349.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 881443 + ... + 881549.

It is an arithmetic number, because the mean of its divisors is an integer number (1312200).

Almost surely, 2^94320072 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 94320072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167961600).

94320072 is an abundant number, since it is smaller than the sum of its proper divisors (241603128).

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

94320072 is a wasteful number, since it uses less digits than its factorization.

94320072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 94320072 is about 9711.8521405549. The cubic root of 94320072 is about 455.1990788454.

The spelling of 94320072 in words is "ninety-four million, three hundred twenty thousand, seventy-two".