76706460 has 48 divisors (see below), whose sum is σ = 238644000. Its totient is φ = 20454912.

The previous prime is 76706459. The next prime is 76706473. The reversal of 76706460 is 6460767.

76706460 is a `hidden beast` number, since 7 + 6 + 7 + 0 + 646 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70485 + ... + 71564.

It is an arithmetic number, because the mean of its divisors is an integer number (4971750).

Almost surely, 2^76706460 is an apocalyptic number.

It is an amenable number.

76706460 is an abundant number, since it is smaller than the sum of its proper divisors (161937540).

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

76706460 is a wasteful number, since it uses less digits than its factorization.

76706460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142067 (or 142059 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 76706460 is about 8758.2224223869. Note that the first 3 decimals coincide. The cubic root of 76706460 is about 424.8907862395.

The spelling of 76706460 in words is "seventy-six million, seven hundred six thousand, four hundred sixty".