105489202 has 16 divisors (see below), whose sum is σ = 194749632. Its totient is φ = 41731920.

The previous prime is 105489193. The next prime is 105489217. The reversal of 105489202 is 202984501.

It is a super-2 number, since 2×105489202² = 22255943477193608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289624 + ... + 289987.

It is an arithmetic number, because the mean of its divisors is an integer number (12171852).

Almost surely, 2^105489202 is an apocalyptic number.

105489202 is a deficient number, since it is larger than the sum of its proper divisors (89260430).

105489202 is a wasteful number, since it uses less digits than its factorization.

105489202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579633.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 105489202 is about 10270.7936402208. The cubic root of 105489202 is about 472.5009314764.

The spelling of 105489202 in words is "one hundred five million, four hundred eighty-nine thousand, two hundred two".