422495100 has 54 divisors (see below), whose sum is σ = 1324290240. Its totient is φ = 112665120.

The previous prime is 422495093. The next prime is 422495123. The reversal of 422495100 is 1594224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 233820 + ... + 235619.

Almost surely, 2^422495100 is an apocalyptic number.

It is an amenable number.

422495100 is an abundant number, since it is smaller than the sum of its proper divisors (901795140).

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

422495100 is a wasteful number, since it uses less digits than its factorization.

422495100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469459 (or 469449 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 422495100 is about 20554.6855972063. The cubic root of 422495100 is about 750.3672867712.

The spelling of 422495100 in words is "four hundred twenty-two million, four hundred ninety-five thousand, one hundred".