76252222 has 16 divisors (see below), whose sum is σ = 120867840. Its totient is φ = 36005112.

The previous prime is 76252217. The next prime is 76252243. The reversal of 76252222 is 22225267.

It is a happy number.

It is a congruent number.

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, 6858 + ... + 14125.

It is an arithmetic number, because the mean of its divisors is an integer number (7554240).

Almost surely, 2^76252222 is an apocalyptic number.

76252222 is a deficient number, since it is larger than the sum of its proper divisors (44615618).

76252222 is a wasteful number, since it uses less digits than its factorization.

76252222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21087.

The product of its digits is 6720, while the sum is 28.

The square root of 76252222 is about 8732.2518287095. The cubic root of 76252222 is about 424.0504234265.

Adding to 76252222 its reverse (22225267), we get a palindrome (98477489).

The spelling of 76252222 in words is "seventy-six million, two hundred fifty-two thousand, two hundred twenty-two".