422403362 has 24 divisors (see below), whose sum is σ = 657485136. Its totient is φ = 203419944.

The previous prime is 422403337. The next prime is 422403391. The reversal of 422403362 is 263304224.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 536333 + ... + 537119.

It is an arithmetic number, because the mean of its divisors is an integer number (27395214).

Almost surely, 2^422403362 is an apocalyptic number.

422403362 is a deficient number, since it is larger than the sum of its proper divisors (235081774).

422403362 is an equidigital number, since it uses as much as digits as its factorization.

422403362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 422403362 is about 20552.4539167468. The cubic root of 422403362 is about 750.3129727866.

Adding to 422403362 its reverse (263304224), we get a palindrome (685707586).

The spelling of 422403362 in words is "four hundred twenty-two million, four hundred three thousand, three hundred sixty-two".