125590 has 16 divisors (see below), whose sum is σ = 238320. Its totient is φ = 47520.

The previous prime is 125551. The next prime is 125591. The reversal of 125590 is 95521.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125591) 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, 141 + ... + 520.

It is an arithmetic number, because the mean of its divisors is an integer number (14895).

2¹²⁵⁵⁹⁰ is an apocalyptic number.

125590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125590 is a deficient number, since it is larger than the sum of its proper divisors (112730).

125590 is a wasteful number, since it uses less digits than its factorization.

125590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 125590 is about 354.3867943364. The cubic root of 125590 is about 50.0785432213.

The spelling of 125590 in words is "one hundred twenty-five thousand, five hundred ninety".