126250126 has 8 divisors (see below), whose sum is σ = 200514960. Its totient is φ = 59411808.

The previous prime is 126250123. The next prime is 126250133. The reversal of 126250126 is 621052621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 126250126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126250123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1856586 + ... + 1856653.

It is an arithmetic number, because the mean of its divisors is an integer number (25064370).

Almost surely, 2^126250126 is an apocalyptic number.

126250126 is a deficient number, since it is larger than the sum of its proper divisors (74264834).

126250126 is a wasteful number, since it uses less digits than its factorization.

126250126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713258.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 126250126 is about 11236.1081340471. The cubic root of 126250126 is about 501.6613086602.

The spelling of 126250126 in words is "one hundred twenty-six million, two hundred fifty thousand, one hundred twenty-six".