870945276462 has 64 divisors (see below), whose sum is σ = 1895799691584. Its totient is φ = 265628712960.

The previous prime is 870945276457. The next prime is 870945276469. The reversal of 870945276462 is 264672549078.

It is a super-2 number, since 2×870945276462² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 870945276396 and 870945276405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870945276469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4405662 + ... + 4599102.

It is an arithmetic number, because the mean of its divisors is an integer number (29621870181).

Almost surely, 2^870945276462 is an apocalyptic number.

870945276462 is an abundant number, since it is smaller than the sum of its proper divisors (1024854415122).

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

870945276462 is a wasteful number, since it uses less digits than its factorization.

870945276462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194693.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 870945276462 in words is "eight hundred seventy billion, nine hundred forty-five million, two hundred seventy-six thousand, four hundred sixty-two".