75996222 has 32 divisors (see below), whose sum is σ = 164685312. Its totient is φ = 23286144.

The previous prime is 75996197. The next prime is 75996241. The reversal of 75996222 is 22269957.

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, 4278 + ... + 13049.

It is an arithmetic number, because the mean of its divisors is an integer number (5146416).

Almost surely, 2^75996222 is an apocalyptic number.

75996222 is an abundant number, since it is smaller than the sum of its proper divisors (88689090).

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

75996222 is a wasteful number, since it uses less digits than its factorization.

75996222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17392.

The product of its digits is 136080, while the sum is 42.

The square root of 75996222 is about 8717.5812012278. The cubic root of 75996222 is about 423.5753394752.

The spelling of 75996222 in words is "seventy-five million, nine hundred ninety-six thousand, two hundred twenty-two".