75093972 has 12 divisors (see below), whose sum is σ = 175219296. Its totient is φ = 25031320.

The previous prime is 75093959. The next prime is 75093983. The reversal of 75093972 is 27939057.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3128904 + ... + 3128927.

It is an arithmetic number, because the mean of its divisors is an integer number (14601608).

Almost surely, 2^75093972 is an apocalyptic number.

It is an amenable number.

75093972 is an abundant number, since it is smaller than the sum of its proper divisors (100125324).

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

75093972 is a wasteful number, since it uses less digits than its factorization.

75093972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6257838 (or 6257836 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 42.

The square root of 75093972 is about 8665.6778153818. The cubic root of 75093972 is about 421.8923903723.

The spelling of 75093972 in words is "seventy-five million, ninety-three thousand, nine hundred seventy-two".