422413600 has 72 divisors (see below), whose sum is σ = 1178549568. Its totient is φ = 144825600.

The previous prime is 422413559. The next prime is 422413601. The reversal of 422413600 is 6314224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (422413601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32116 + ... + 43315.

It is an arithmetic number, because the mean of its divisors is an integer number (16368744).

Almost surely, 2^422413600 is an apocalyptic number.

422413600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422413600 is an abundant number, since it is smaller than the sum of its proper divisors (756135968).

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

422413600 is a wasteful number, since it uses less digits than its factorization.

422413600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75458 (or 75445 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 422413600 is about 20552.7029852523. The cubic root of 422413600 is about 750.3190346403.

Adding to 422413600 its reverse (6314224), we get a palindrome (428727824).

The spelling of 422413600 in words is "four hundred twenty-two million, four hundred thirteen thousand, six hundred".