105025292 has 12 divisors (see below), whose sum is σ = 183944040. Its totient is φ = 52469856.

The previous prime is 105025253. The next prime is 105025309. The reversal of 105025292 is 292520501.

It is a super-2 number, since 2×105025292² = 22060623919370528, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4817 + ... + 15272.

It is an arithmetic number, because the mean of its divisors is an integer number (15328670).

Almost surely, 2^105025292 is an apocalyptic number.

It is an amenable number.

105025292 is a deficient number, since it is larger than the sum of its proper divisors (78918748).

105025292 is a wasteful number, since it uses less digits than its factorization.

105025292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21400 (or 21398 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 105025292 is about 10248.1848148831. The cubic root of 105025292 is about 471.8072743291.

Adding to 105025292 its reverse (292520501), we get a palindrome (397545793).

The spelling of 105025292 in words is "one hundred five million, twenty-five thousand, two hundred ninety-two".