76454516 has 24 divisors (see below), whose sum is σ = 137417280. Its totient is φ = 37199232.

The previous prime is 76454509. The next prime is 76454549. The reversal of 76454516 is 61545467.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 76454516.

It is a congruent number.

It is an unprimeable number.

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, 57305 + ... + 58623.

It is an arithmetic number, because the mean of its divisors is an integer number (5725720).

Almost surely, 2^76454516 is an apocalyptic number.

It is an amenable number.

76454516 is a deficient number, since it is larger than the sum of its proper divisors (60962764).

76454516 is a wasteful number, since it uses less digits than its factorization.

76454516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703 (or 1701 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 76454516 is about 8743.8273084502. The cubic root of 76454516 is about 424.4250883926.

The spelling of 76454516 in words is "seventy-six million, four hundred fifty-four thousand, five hundred sixteen".