76922250 has 32 divisors (see below), whose sum is σ = 191999808. Its totient is φ = 20512400.

The previous prime is 76922243. The next prime is 76922291. The reversal of 76922250 is 5222967.

It is a happy 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, 50532 + ... + 52031.

It is an arithmetic number, because the mean of its divisors is an integer number (5999994).

Almost surely, 2^76922250 is an apocalyptic number.

76922250 is an abundant number, since it is smaller than the sum of its proper divisors (115077558).

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

76922250 is a wasteful number, since it uses less digits than its factorization.

76922250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102583 (or 102573 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 76922250 is about 8770.5330510751. The cubic root of 76922250 is about 425.2888463204.

The spelling of 76922250 in words is "seventy-six million, nine hundred twenty-two thousand, two hundred fifty".