76107222 has 16 divisors (see below), whose sum is σ = 169127280. Its totient is φ = 25369056.

The previous prime is 76107221. The next prime is 76107247. The reversal of 76107222 is 22270167.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76107221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704643 + ... + 704750.

It is an arithmetic number, because the mean of its divisors is an integer number (10570455).

Almost surely, 2^76107222 is an apocalyptic number.

76107222 is an abundant number, since it is smaller than the sum of its proper divisors (93020058).

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

76107222 is a wasteful number, since it uses less digits than its factorization.

76107222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409404 (or 1409398 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 76107222 is about 8723.9453230749. The cubic root of 76107222 is about 423.7814637143.

Adding to 76107222 its reverse (22270167), we get a palindrome (98377389).

The spelling of 76107222 in words is "seventy-six million, one hundred seven thousand, two hundred twenty-two".