126370252 has 12 divisors (see below), whose sum is σ = 221226880. Its totient is φ = 63162576.

The previous prime is 126370247. The next prime is 126370267. The reversal of 126370252 is 252073621.

It is a self number, because there is not a number n which added to its sum of digits gives 126370252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17749 + ... + 23827.

Almost surely, 2^126370252 is an apocalyptic number.

It is an amenable number.

126370252 is a deficient number, since it is larger than the sum of its proper divisors (94856628).

126370252 is a wasteful number, since it uses less digits than its factorization.

126370252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11280 (or 11278 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 126370252 is about 11241.4523972661. The cubic root of 126370252 is about 501.8203671506.

The spelling of 126370252 in words is "one hundred twenty-six million, three hundred seventy thousand, two hundred fifty-two".