126827975 has 18 divisors (see below), whose sum is σ = 162534240. Its totient is φ = 98170800.

The previous prime is 126827969. The next prime is 126827989. The reversal of 126827975 is 579728621.

It is a happy number.

It is not a de Polignac number, because 126827975 - 2⁴ = 126827959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21386 + ... + 26664.

It is an arithmetic number, because the mean of its divisors is an integer number (9029680).

Almost surely, 2^126827975 is an apocalyptic number.

126827975 is a deficient number, since it is larger than the sum of its proper divisors (35706265).

126827975 is an equidigital number, since it uses as much as digits as its factorization.

126827975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351 (or 5315 counting only the distinct ones).

The product of its digits is 423360, while the sum is 47.

The square root of 126827975 is about 11261.7927080905. The cubic root of 126827975 is about 502.4255147305.

The spelling of 126827975 in words is "one hundred twenty-six million, eight hundred twenty-seven thousand, nine hundred seventy-five".