76545464 has 16 divisors (see below), whose sum is σ = 145489920. Its totient is φ = 37748160.

The previous prime is 76545431. The next prime is 76545467. The reversal of 76545464 is 46454567.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76545467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64952 + ... + 66119.

It is an arithmetic number, because the mean of its divisors is an integer number (9093120).

Almost surely, 2^76545464 is an apocalyptic number.

It is an amenable number.

76545464 is a deficient number, since it is larger than the sum of its proper divisors (68944456).

76545464 is a wasteful number, since it uses less digits than its factorization.

76545464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131150 (or 131146 counting only the distinct ones).

The product of its digits is 403200, while the sum is 41.

The square root of 76545464 is about 8749.0264601269. The cubic root of 76545464 is about 424.5933161574.

The spelling of 76545464 in words is "seventy-six million, five hundred forty-five thousand, four hundred sixty-four".