422301306 has 48 divisors (see below), whose sum is σ = 1016396640. Its totient is φ = 116494560.

The previous prime is 422301293. The next prime is 422301337. The reversal of 422301306 is 603103224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16240 + ... + 33291.

It is an arithmetic number, because the mean of its divisors is an integer number (21174930).

Almost surely, 2^422301306 is an apocalyptic number.

422301306 is an abundant number, since it is smaller than the sum of its proper divisors (594095334).

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

422301306 is a wasteful number, since it uses less digits than its factorization.

422301306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49579 (or 49572 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 422301306 is about 20549.9709488846. The cubic root of 422301306 is about 750.2525407325.

The spelling of 422301306 in words is "four hundred twenty-two million, three hundred one thousand, three hundred six".