872668062 has 48 divisors (see below), whose sum is σ = 2274629760. Its totient is φ = 236210256.

The previous prime is 872668037. The next prime is 872668079. The reversal of 872668062 is 260866278.

It is a happy number.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 872667999 and 872668017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179868 + ... + 184655.

It is an arithmetic number, because the mean of its divisors is an integer number (47388120).

Almost surely, 2^872668062 is an apocalyptic number.

872668062 is an abundant number, since it is smaller than the sum of its proper divisors (1401961698).

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

872668062 is a wasteful number, since it uses less digits than its factorization.

872668062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364557 (or 364554 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 872668062 is about 29540.9556717449. The cubic root of 872668062 is about 955.6151522221.

The spelling of 872668062 in words is "eight hundred seventy-two million, six hundred sixty-eight thousand, sixty-two".