105796930 has 32 divisors (see below), whose sum is σ = 199085040. Its totient is φ = 40427520.

The previous prime is 105796909. The next prime is 105796961. The reversal of 105796930 is 39697501.

105796930 = 1896² + 1897² + ... + 1924².

It can be written as a sum of positive squares in 8 ways, for example, as 41203561 + 64593369 = 6419^2 + 8037^2 .

It is a super-2 number, since 2×105796930² = 22385980794849800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26250 + ... + 30010.

Almost surely, 2^105796930 is an apocalyptic number.

105796930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105796930 is a deficient number, since it is larger than the sum of its proper divisors (93288110).

105796930 is a wasteful number, since it uses less digits than its factorization.

105796930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 105796930 is about 10285.7634621840. The cubic root of 105796930 is about 472.9599377261.

The spelling of 105796930 in words is "one hundred five million, seven hundred ninety-six thousand, nine hundred thirty".