126336452 has 24 divisors (see below), whose sum is σ = 255376800. Its totient is φ = 54047360.

The previous prime is 126336443. The next prime is 126336481. The reversal of 126336452 is 254633621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83702 + ... + 85197.

It is an arithmetic number, because the mean of its divisors is an integer number (10640700).

Almost surely, 2^126336452 is an apocalyptic number.

It is an amenable number.

126336452 is an abundant number, since it is smaller than the sum of its proper divisors (129040348).

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

126336452 is a wasteful number, since it uses less digits than its factorization.

126336452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168931 (or 168929 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 126336452 is about 11239.9489322683. The cubic root of 126336452 is about 501.7756228626.

The spelling of 126336452 in words is "one hundred twenty-six million, three hundred thirty-six thousand, four hundred fifty-two".