105125692 has 36 divisors (see below), whose sum is σ = 213966480. Its totient is φ = 44271360.

The previous prime is 105125687. The next prime is 105125693. The reversal of 105125692 is 296521501.

It is a super-2 number, since 2×105125692² = 22102822236957728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105125693) 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, 103684 + ... + 104692.

Almost surely, 2^105125692 is an apocalyptic number.

It is an amenable number.

105125692 is an abundant number, since it is smaller than the sum of its proper divisors (108840788).

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

105125692 is a wasteful number, since it uses less digits than its factorization.

105125692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 105125692 is about 10253.0820732110. The cubic root of 105125692 is about 471.9575694406.

The spelling of 105125692 in words is "one hundred five million, one hundred twenty-five thousand, six hundred ninety-two".