76067680 has 48 divisors (see below), whose sum is σ = 193539024. Its totient is φ = 28085760.

The previous prime is 76067657. The next prime is 76067687. The reversal of 76067680 is 8676067.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76067687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16206 + ... + 20365.

It is an arithmetic number, because the mean of its divisors is an integer number (4032063).

Almost surely, 2^76067680 is an apocalyptic number.

It is an amenable number.

76067680 is an abundant number, since it is smaller than the sum of its proper divisors (117471344).

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

76067680 is a wasteful number, since it uses less digits than its factorization.

76067680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36599 (or 36591 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 76067680 is about 8721.6787374909. The cubic root of 76067680 is about 423.7080581989.

The spelling of 76067680 in words is "seventy-six million, sixty-seven thousand, six hundred eighty".