76225552 has 40 divisors (see below), whose sum is σ = 168411096. Its totient is φ = 33110016.

The previous prime is 76225537. The next prime is 76225571. The reversal of 76225552 is 25552267.

It can be written as a sum of positive squares in 4 ways, for example, as 952576 + 75272976 = 976^2 + 8676^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7243 + ... + 14314.

Almost surely, 2^76225552 is an apocalyptic number.

It is an amenable number.

76225552 is an abundant number, since it is smaller than the sum of its proper divisors (92185544).

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

76225552 is a wasteful number, since it uses less digits than its factorization.

76225552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21595 (or 21589 counting only the distinct ones).

The product of its digits is 42000, while the sum is 34.

The square root of 76225552 is about 8730.7245976494. The cubic root of 76225552 is about 424.0009789938. Note that the first 3 decimals are identical.

The spelling of 76225552 in words is "seventy-six million, two hundred twenty-five thousand, five hundred fifty-two".