126344922 has 32 divisors (see below), whose sum is σ = 282078720. Its totient is φ = 37395120.

The previous prime is 126344917. The next prime is 126344923. The reversal of 126344922 is 229443621.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (126344923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19422 + ... + 25097.

It is an arithmetic number, because the mean of its divisors is an integer number (8814960).

Almost surely, 2^126344922 is an apocalyptic number.

126344922 is an abundant number, since it is smaller than the sum of its proper divisors (155733798).

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

126344922 is a wasteful number, since it uses less digits than its factorization.

126344922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44578.

The product of its digits is 20736, while the sum is 33.

The square root of 126344922 is about 11240.3257070247. The cubic root of 126344922 is about 501.7868361598.

The spelling of 126344922 in words is "one hundred twenty-six million, three hundred forty-four thousand, nine hundred twenty-two".