125863914 has 16 divisors (see below), whose sum is σ = 274612320. Its totient is φ = 38140560.

The previous prime is 125863909. The next prime is 125863921. The reversal of 125863914 is 419368521.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 953449 + ... + 953580.

It is an arithmetic number, because the mean of its divisors is an integer number (17163270).

Almost surely, 2^125863914 is an apocalyptic number.

125863914 is an abundant number, since it is smaller than the sum of its proper divisors (148748406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125863914 is a wasteful number, since it uses less digits than its factorization.

125863914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907045.

The product of its digits is 51840, while the sum is 39.

The square root of 125863914 is about 11218.9087704643. The cubic root of 125863914 is about 501.1492417961.

The spelling of 125863914 in words is "one hundred twenty-five million, eight hundred sixty-three thousand, nine hundred fourteen".