125814 has 16 divisors (see below), whose sum is σ = 271152. Its totient is φ = 38688.

The previous prime is 125813. The next prime is 125821. The reversal of 125814 is 418521.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125814.

It is not an unprimeable number, because it can be changed into a prime (125813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729 + ... + 884.

It is an arithmetic number, because the mean of its divisors is an integer number (16947).

2¹²⁵⁸¹⁴ is an apocalyptic number.

125814 is an abundant number, since it is smaller than the sum of its proper divisors (145338).

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

125814 is a wasteful number, since it uses less digits than its factorization.

125814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631.

The product of its digits is 320, while the sum is 21.

The square root of 125814 is about 354.7026924059. The cubic root of 125814 is about 50.1082985923.

It can be divided in two parts, 125 and 814, that added together give a palindrome (939).

The spelling of 125814 in words is "one hundred twenty-five thousand, eight hundred fourteen".