126955825 has 12 divisors (see below), whose sum is σ = 157569280. Its totient is φ = 101471760.

The previous prime is 126955811. The next prime is 126955861. The reversal of 126955825 is 528559621.

It is not a de Polignac number, because 126955825 - 2⁵ = 126955793 is a prime.

It is a super-2 number, since 2×126955825² = 32235563002861250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42532 + ... + 45418.

Almost surely, 2^126955825 is an apocalyptic number.

It is an amenable number.

126955825 is a deficient number, since it is larger than the sum of its proper divisors (30613455).

126955825 is a wasteful number, since it uses less digits than its factorization.

126955825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656 (or 4651 counting only the distinct ones).

The product of its digits is 216000, while the sum is 43.

The square root of 126955825 is about 11267.4675504303. The cubic root of 126955825 is about 502.5942827800.

The spelling of 126955825 in words is "one hundred twenty-six million, nine hundred fifty-five thousand, eight hundred twenty-five".