75363472 has 40 divisors (see below), whose sum is σ = 149494400. Its totient is φ = 36796032.

The previous prime is 75363469. The next prime is 75363493. The reversal of 75363472 is 27436357.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137503 + ... + 138049.

It is an arithmetic number, because the mean of its divisors is an integer number (3737360).

Almost surely, 2^75363472 is an apocalyptic number.

It is an amenable number.

75363472 is a deficient number, since it is larger than the sum of its proper divisors (74130928).

75363472 is a wasteful number, since it uses less digits than its factorization.

75363472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 737 counting only the distinct ones).

The product of its digits is 105840, while the sum is 37.

The square root of 75363472 is about 8681.2137400251. The cubic root of 75363472 is about 422.3964887698.

The spelling of 75363472 in words is "seventy-five million, three hundred sixty-three thousand, four hundred seventy-two".