76769122 has 16 divisors (see below), whose sum is σ = 117660600. Its totient is φ = 37553152.

The previous prime is 76769053. The next prime is 76769123. The reversal of 76769122 is 22196767.

It can be written as a sum of positive squares in 4 ways, for example, as 74839801 + 1929321 = 8651^2 + 1389^2 .

It is not an unprimeable number, because it can be changed into a prime (76769123) 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, 46788 + ... + 48400.

Almost surely, 2^76769122 is an apocalyptic number.

76769122 is a deficient number, since it is larger than the sum of its proper divisors (40891478).

76769122 is a wasteful number, since it uses less digits than its factorization.

76769122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117.

The product of its digits is 63504, while the sum is 40.

The square root of 76769122 is about 8761.7990161838. The cubic root of 76769122 is about 425.0064534199.

The spelling of 76769122 in words is "seventy-six million, seven hundred sixty-nine thousand, one hundred twenty-two".