105705082 has 32 divisors (see below), whose sum is σ = 192447360. Its totient is φ = 42508800.

The previous prime is 105705077. The next prime is 105705091. The reversal of 105705082 is 280507501.

It is a super-2 number, since 2×105705082² = 22347128721253448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105705082.

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, 142669 + ... + 143407.

It is an arithmetic number, because the mean of its divisors is an integer number (6013980).

Almost surely, 2^105705082 is an apocalyptic number.

105705082 is a deficient number, since it is larger than the sum of its proper divisors (86742278).

105705082 is a wasteful number, since it uses less digits than its factorization.

105705082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 105705082 is about 10281.2976807405. The cubic root of 105705082 is about 472.8230307875.

The spelling of 105705082 in words is "one hundred five million, seven hundred five thousand, eighty-two".