126252678 has 32 divisors (see below), whose sum is σ = 259985376. Its totient is φ = 40854528.

The previous prime is 126252613. The next prime is 126252703. The reversal of 126252678 is 876252621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28800 + ... + 32892.

It is an arithmetic number, because the mean of its divisors is an integer number (8124543).

Almost surely, 2^126252678 is an apocalyptic number.

126252678 is an abundant number, since it is smaller than the sum of its proper divisors (133732698).

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

126252678 is a wasteful number, since it uses less digits than its factorization.

126252678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248.

The product of its digits is 80640, while the sum is 39.

The square root of 126252678 is about 11236.2216959261. The cubic root of 126252678 is about 501.6646888048.

The spelling of 126252678 in words is "one hundred twenty-six million, two hundred fifty-two thousand, six hundred seventy-eight".