126241452 has 36 divisors (see below), whose sum is σ = 324347296. Its totient is φ = 41389920.

The previous prime is 126241403. The next prime is 126241469. The reversal of 126241452 is 254142621.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 26548 + ... + 30939.

Almost surely, 2^126241452 is an apocalyptic number.

126241452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126241452 is an abundant number, since it is smaller than the sum of its proper divisors (198105844).

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

126241452 is a wasteful number, since it uses less digits than its factorization.

126241452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57558 (or 57553 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 126241452 is about 11235.7221396758. The cubic root of 126241452 is about 501.6498195368.

The spelling of 126241452 in words is "one hundred twenty-six million, two hundred forty-one thousand, four hundred fifty-two".