422356300 has 18 divisors (see below), whose sum is σ = 916513388. Its totient is φ = 168942480.

The previous prime is 422356289. The next prime is 422356303. The reversal of 422356300 is 3653224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (422356303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2111682 + ... + 2111881.

Almost surely, 2^422356300 is an apocalyptic number.

It is an amenable number.

422356300 is an abundant number, since it is smaller than the sum of its proper divisors (494157088).

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

422356300 is a wasteful number, since it uses less digits than its factorization.

422356300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223577 (or 4223570 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 422356300 is about 20551.3089607451. The cubic root of 422356300 is about 750.2851064202.

The spelling of 422356300 in words is "four hundred twenty-two million, three hundred fifty-six thousand, three hundred".