812370060 has 60 divisors (see below), whose sum is σ = 2548440048. Its totient is φ = 216631584.

The previous prime is 812370049. The next prime is 812370067. The reversal of 812370060 is 60073218.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×812370060² = 1319890228768807200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (812370067) 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 19 ways as a sum of consecutive naturals, for example, 249112 + ... + 252351.

Almost surely, 2^812370060 is an apocalyptic number.

It is an amenable number.

812370060 is an abundant number, since it is smaller than the sum of its proper divisors (1736069988).

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

812370060 is a wasteful number, since it uses less digits than its factorization.

812370060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501484 (or 501473 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 812370060 is about 28502.1062379607. The cubic root of 812370060 is about 933.0780427062.

The spelling of 812370060 in words is "eight hundred twelve million, three hundred seventy thousand, sixty".