842200902 has 40 divisors (see below), whose sum is σ = 1889963856. Its totient is φ = 280315728.

The previous prime is 842200871. The next prime is 842200969. The reversal of 842200902 is 209002248.

It is a super-2 number, since 2×842200902² = 1418604718659227208, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 116868 + ... + 123864.

Almost surely, 2^842200902 is an apocalyptic number.

842200902 is an abundant number, since it is smaller than the sum of its proper divisors (1047762954).

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

842200902 is a wasteful number, since it uses less digits than its factorization.

842200902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7754 (or 7745 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 842200902 is about 29020.6978206934. The cubic root of 842200902 is about 944.3621394676.

The spelling of 842200902 in words is "eight hundred forty-two million, two hundred thousand, nine hundred two".