76021050 has 72 divisors (see below), whose sum is σ = 219334176. Its totient is φ = 17374560.

The previous prime is 76021037. The next prime is 76021079. The reversal of 76021050 is 5012067.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2179 + ... + 12521.

It is an arithmetic number, because the mean of its divisors is an integer number (3046308).

Almost surely, 2^76021050 is an apocalyptic number.

76021050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 76021050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109667088).

76021050 is an abundant number, since it is smaller than the sum of its proper divisors (143313126).

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

76021050 is a wasteful number, since it uses less digits than its factorization.

76021050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10372 (or 10360 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 76021050 is about 8719.0051037948. The cubic root of 76021050 is about 423.6214618710.

The spelling of 76021050 in words is "seventy-six million, twenty-one thousand, fifty".