76122150 has 96 divisors (see below), whose sum is σ = 205820160. Its totient is φ = 18506880.

The previous prime is 76122139. The next prime is 76122181. The reversal of 76122150 is 5122167.

It is a self number, because there is not a number n which added to its sum of digits gives 76122150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200661 + ... + 201039.

It is an arithmetic number, because the mean of its divisors is an integer number (2143960).

Almost surely, 2^76122150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76122150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102910080).

76122150 is an abundant number, since it is smaller than the sum of its proper divisors (129698010).

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

76122150 is a wasteful number, since it uses less digits than its factorization.

76122150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 76122150 is about 8724.8008573262. The cubic root of 76122150 is about 423.8091693466.

The spelling of 76122150 in words is "seventy-six million, one hundred twenty-two thousand, one hundred fifty".