422079200 has 36 divisors (see below), whose sum is σ = 1030402800. Its totient is φ = 168831360.

The previous prime is 422079197. The next prime is 422079221. The reversal of 422079200 is 2970224.

It is a self number, because there is not a number n which added to its sum of digits gives 422079200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263000 + ... + 264599.

It is an arithmetic number, because the mean of its divisors is an integer number (28622300).

Almost surely, 2^422079200 is an apocalyptic number.

422079200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422079200 is an abundant number, since it is smaller than the sum of its proper divisors (608323600).

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

422079200 is a wasteful number, since it uses less digits than its factorization.

422079200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527619 (or 527606 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 422079200 is about 20544.5661915748. The cubic root of 422079200 is about 750.1209878889.

The spelling of 422079200 in words is "four hundred twenty-two million, seventy-nine thousand, two hundred".