75220596 has 48 divisors (see below), whose sum is σ = 212748480. Its totient is φ = 22793760.

The previous prime is 75220589. The next prime is 75220619. The reversal of 75220596 is 69502257.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 75220596.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30471 + ... + 32846.

It is an arithmetic number, because the mean of its divisors is an integer number (4432260).

Almost surely, 2^75220596 is an apocalyptic number.

It is an amenable number.

75220596 is an abundant number, since it is smaller than the sum of its proper divisors (137527884).

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

75220596 is a wasteful number, since it uses less digits than its factorization.

75220596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63341 (or 63333 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 75220596 is about 8672.9808024692. The cubic root of 75220596 is about 422.1293898812.

The spelling of 75220596 in words is "seventy-five million, two hundred twenty thousand, five hundred ninety-six".