126872752 has 10 divisors (see below), whose sum is σ = 245815988. Its totient is φ = 63436368.

The previous prime is 126872743. The next prime is 126872773. The reversal of 126872752 is 257278621.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3964758 + ... + 3964789.

Almost surely, 2^126872752 is an apocalyptic number.

It is an amenable number.

126872752 is a deficient number, since it is larger than the sum of its proper divisors (118943236).

126872752 is an equidigital number, since it uses as much as digits as its factorization.

126872752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7929555 (or 7929549 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 126872752 is about 11263.7805376348. The cubic root of 126872752 is about 502.4846353891.

The spelling of 126872752 in words is "one hundred twenty-six million, eight hundred seventy-two thousand, seven hundred fifty-two".