12422802 has 32 divisors (see below), whose sum is σ = 28541952. Its totient is φ = 3531024.

The previous prime is 12422797. The next prime is 12422803. The reversal of 12422802 is 20822421.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (12422803) 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 15 ways as a sum of consecutive naturals, for example, 8883 + ... + 10185.

It is an arithmetic number, because the mean of its divisors is an integer number (891936).

Almost surely, 2^12422802 is an apocalyptic number.

12422802 is an abundant number, since it is smaller than the sum of its proper divisors (16119150).

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

12422802 is a wasteful number, since it uses less digits than its factorization.

12422802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 12422802 is about 3524.5995517222. The cubic root of 12422802 is about 231.6006929323.

The spelling of 12422802 in words is "twelve million, four hundred twenty-two thousand, eight hundred two".