126251038 has 8 divisors (see below), whose sum is σ = 189556920. Its totient is φ = 63065400.

The previous prime is 126251023. The next prime is 126251057. The reversal of 126251038 is 830152621.

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

It is a junction number, because it is equal to n+sod(n) for n = 126250997 and 126251015.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 27388 + ... + 31663.

It is an arithmetic number, because the mean of its divisors is an integer number (23694615).

Almost surely, 2^126251038 is an apocalyptic number.

126251038 is a deficient number, since it is larger than the sum of its proper divisors (63305882).

126251038 is a wasteful number, since it uses less digits than its factorization.

126251038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60122.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 126251038 is about 11236.1487174209. The cubic root of 126251038 is about 501.6625166168.

The spelling of 126251038 in words is "one hundred twenty-six million, two hundred fifty-one thousand, thirty-eight".