202084040 has 32 divisors (see below), whose sum is σ = 469359360. Its totient is φ = 78225600.

The previous prime is 202084021. The next prime is 202084063. The reversal of 202084040 is 40480202.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80246 + ... + 82725.

It is an arithmetic number, because the mean of its divisors is an integer number (14667480).

Almost surely, 2^202084040 is an apocalyptic number.

202084040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202084040 is an abundant number, since it is smaller than the sum of its proper divisors (267275320).

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

202084040 is a wasteful number, since it uses less digits than its factorization.

202084040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163013 (or 163009 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 202084040 is about 14215.6266129918. The cubic root of 202084040 is about 586.8277894801.

The spelling of 202084040 in words is "two hundred two million, eighty-four thousand, forty".