76651480 has 16 divisors (see below), whose sum is σ = 172465920. Its totient is φ = 30660576.

The previous prime is 76651469. The next prime is 76651481. The reversal of 76651480 is 8415667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76651481) 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 3 ways as a sum of consecutive naturals, for example, 958104 + ... + 958183.

It is an arithmetic number, because the mean of its divisors is an integer number (10779120).

Almost surely, 2^76651480 is an apocalyptic number.

It is an amenable number.

76651480 is an abundant number, since it is smaller than the sum of its proper divisors (95814440).

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

76651480 is a wasteful number, since it uses less digits than its factorization.

76651480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916298 (or 1916294 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 76651480 is about 8755.0830949797. The cubic root of 76651480 is about 424.7892472952.

The spelling of 76651480 in words is "seventy-six million, six hundred fifty-one thousand, four hundred eighty".