870022803060 has 60 divisors (see below), whose sum is σ = 2729293761348. Its totient is φ = 232006080384.

The previous prime is 870022803053. The next prime is 870022803061. The reversal of 870022803060 is 60308220078.

It is a happy number.

870022803060 is a `hidden beast` number, since 8 + 70 + 0 + 2 + 280 + 306 + 0 = 666.

870022803060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 105314528484 + 764708274576 = 324522^2 + 874476^2 .

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

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870022803061) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 268523937 + ... + 268527176.

Almost surely, 2^870022803060 is an apocalyptic number.

It is an amenable number.

870022803060 is an abundant number, since it is smaller than the sum of its proper divisors (1859270958288).

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

870022803060 is a wasteful number, since it uses less digits than its factorization.

870022803060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537051134 (or 537051123 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 870022803060 in words is "eight hundred seventy billion, twenty-two million, eight hundred three thousand, sixty".