105250252 has 12 divisors (see below), whose sum is σ = 184436560. Its totient is φ = 52554096.

The previous prime is 105250219. The next prime is 105250267. The reversal of 105250252 is 252052501.

It is a super-2 number, since 2×105250252² = 22155231092127008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14352 + ... + 20407.

Almost surely, 2^105250252 is an apocalyptic number.

It is an amenable number.

105250252 is a deficient number, since it is larger than the sum of its proper divisors (79186308).

105250252 is a wasteful number, since it uses less digits than its factorization.

105250252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35520 (or 35518 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 105250252 is about 10259.1545460628. The cubic root of 105250252 is about 472.1438982397.

The spelling of 105250252 in words is "one hundred five million, two hundred fifty thousand, two hundred fifty-two".