125114887 has 4 divisors (see below), whose sum is σ = 126262840. Its totient is φ = 123966936.

The previous prime is 125114881. The next prime is 125114911. The reversal of 125114887 is 788411521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 788411521 = 569 ⋅1385609.

It is a cyclic number.

It is not a de Polignac number, because 125114887 - 2³ = 125114879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125114881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573813 + ... + 574030.

It is an arithmetic number, because the mean of its divisors is an integer number (31565710).

Almost surely, 2^125114887 is an apocalyptic number.

125114887 is a deficient number, since it is larger than the sum of its proper divisors (1147953).

125114887 is a wasteful number, since it uses less digits than its factorization.

125114887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147952.

The product of its digits is 17920, while the sum is 37.

The square root of 125114887 is about 11185.4766103193. The cubic root of 125114887 is about 500.1531357608.

The spelling of 125114887 in words is "one hundred twenty-five million, one hundred fourteen thousand, eight hundred eighty-seven".