125940 has 24 divisors (see below), whose sum is σ = 352800. Its totient is φ = 33568.
The previous prime is 125933. The next prime is 125941. The reversal of 125940 is 49521.
125940 = T65 + T66 + ... + T100.
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 125940.
It is not an unprimeable number, because it can be changed into a prime (125941) 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, 990 + ... + 1109.
It is an arithmetic number, because the mean of its divisors is an integer number (14700).
2125940 is an apocalyptic number.
125940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125940 is an abundant number, since it is smaller than the sum of its proper divisors (226860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125940 is a wasteful number, since it uses less digits than its factorization.
125940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2111 (or 2109 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 125940 is about 354.8802614967. The cubic root of 125940 is about 50.1250204704.
The spelling of 125940 in words is "one hundred twenty-five thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •