76472046220 has 48 divisors (see below), whose sum is σ = 174633490080. Its totient is φ = 28011377664.

The previous prime is 76472046199. The next prime is 76472046223. The reversal of 76472046220 is 2264027467.

It is not an unprimeable number, because it can be changed into a prime (76472046223) 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 15 ways as a sum of consecutive naturals, for example, 3026850 + ... + 3052009.

It is an arithmetic number, because the mean of its divisors is an integer number (3638197710).

Almost surely, 2^76472046220 is an apocalyptic number.

It is an amenable number.

76472046220 is an abundant number, since it is smaller than the sum of its proper divisors (98161443860).

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

76472046220 is a wasteful number, since it uses less digits than its factorization.

76472046220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078922 (or 6078920 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 40.

The spelling of 76472046220 in words is "seventy-six billion, four hundred seventy-two million, forty-six thousand, two hundred twenty".