105925 has 12 divisors (see below), whose sum is σ = 138880. Its totient is φ = 79920.

The previous prime is 105913. The next prime is 105929. The reversal of 105925 is 529501.

It is a de Polignac number, because none of the positive numbers 2^k-105925 is a prime.

It is a super-2 number, since 2×105925² = 22440211250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 105896 and 105905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364 + ... + 586.

2¹⁰⁵⁹²⁵ is an apocalyptic number.

It is an amenable number.

105925 is a deficient number, since it is larger than the sum of its proper divisors (32955).

105925 is a wasteful number, since it uses less digits than its factorization.

105925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 247 counting only the distinct ones).

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

The square root of 105925 is about 325.4612112065. The cubic root of 105925 is about 47.3150704302.

The spelling of 105925 in words is "one hundred five thousand, nine hundred twenty-five".