76227242 has 24 divisors (see below), whose sum is σ = 143242596. Its totient is φ = 30155328.

The previous prime is 76227209. The next prime is 76227271. The reversal of 76227242 is 24272267.

It can be written as a sum of positive squares in 2 ways, for example, as 75707401 + 519841 = 8701^2 + 721^2 .

It is a junction number, because it is equal to n+sod(n) for n = 76227199 and 76227208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28643 + ... + 31190.

Almost surely, 2^76227242 is an apocalyptic number.

76227242 is a deficient number, since it is larger than the sum of its proper divisors (67015354).

76227242 is a wasteful number, since it uses less digits than its factorization.

76227242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59862 (or 59855 counting only the distinct ones).

The product of its digits is 18816, while the sum is 32.

The square root of 76227242 is about 8730.8213817487. The cubic root of 76227242 is about 424.0041124853.

The spelling of 76227242 in words is "seventy-six million, two hundred twenty-seven thousand, two hundred forty-two".