125267886 has 12 divisors (see below), whose sum is σ = 271413792. Its totient is φ = 41755956.

The previous prime is 125267881. The next prime is 125267897. The reversal of 125267886 is 688762521.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125267881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3479646 + ... + 3479681.

It is an arithmetic number, because the mean of its divisors is an integer number (22617816).

Almost surely, 2^125267886 is an apocalyptic number.

125267886 is an abundant number, since it is smaller than the sum of its proper divisors (146145906).

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

125267886 is a wasteful number, since it uses less digits than its factorization.

125267886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959335 (or 6959332 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 125267886 is about 11192.3137018223. The cubic root of 125267886 is about 500.3569264797.

The spelling of 125267886 in words is "one hundred twenty-five million, two hundred sixty-seven thousand, eight hundred eighty-six".