75986372 has 24 divisors (see below), whose sum is σ = 165789120. Its totient is φ = 29604960.

The previous prime is 75986353. The next prime is 75986381. The reversal of 75986372 is 27368957.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123047 + ... + 123662.

It is an arithmetic number, because the mean of its divisors is an integer number (6907880).

Almost surely, 2^75986372 is an apocalyptic number.

It is an amenable number.

75986372 is an abundant number, since it is smaller than the sum of its proper divisors (89802748).

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

75986372 is a wasteful number, since it uses less digits than its factorization.

75986372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246731 (or 246729 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 75986372 is about 8717.0162326337. The cubic root of 75986372 is about 423.5570385770.

The spelling of 75986372 in words is "seventy-five million, nine hundred eighty-six thousand, three hundred seventy-two".