76274022 has 64 divisors (see below), whose sum is σ = 173311488. Its totient is φ = 22176000.

The previous prime is 76273969. The next prime is 76274027. The reversal of 76274022 is 22047267.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76274027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191928 + ... + 192324.

It is an arithmetic number, because the mean of its divisors is an integer number (2707992).

Almost surely, 2^76274022 is an apocalyptic number.

It is a pronic number, being equal to 8733×8734.

It is a practical number, because each smaller number is the sum of distinct divisors of 76274022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86655744).

76274022 is an abundant number, since it is smaller than the sum of its proper divisors (97037466).

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

76274022 is a wasteful number, since it uses less digits than its factorization.

76274022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 76274022 is about 8733.4999856873. The cubic root of 76274022 is about 424.0908306355.

The spelling of 76274022 in words is "seventy-six million, two hundred seventy-four thousand, twenty-two".