75984072 has 32 divisors (see below), whose sum is σ = 191335200. Its totient is φ = 25144704.

The previous prime is 75984071. The next prime is 75984079. The reversal of 75984072 is 27048957.

It is not an unprimeable number, because it can be changed into a prime (75984071) 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, 8053 + ... + 14724.

It is an arithmetic number, because the mean of its divisors is an integer number (5979225).

Almost surely, 2^75984072 is an apocalyptic number.

It is an amenable number.

75984072 is an abundant number, since it is smaller than the sum of its proper divisors (115351128).

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

75984072 is a wasteful number, since it uses less digits than its factorization.

75984072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22925 (or 22921 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 75984072 is about 8716.8843057597. The cubic root of 75984072 is about 423.5527650431.

The spelling of 75984072 in words is "seventy-five million, nine hundred eighty-four thousand, seventy-two".