105192082 has 4 divisors (see below), whose sum is σ = 157788126. Its totient is φ = 52596040.

The previous prime is 105192079. The next prime is 105192091. The reversal of 105192082 is 280291501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72233001 + 32959081 = 8499^2 + 5741^2 .

It is a super-2 number, since 2×105192082² = 22130748230989448, 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 105192082.

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 as a sum of consecutive naturals, namely, 26298019 + ... + 26298022.

Almost surely, 2^105192082 is an apocalyptic number.

105192082 is a deficient number, since it is larger than the sum of its proper divisors (52596044).

105192082 is an equidigital number, since it uses as much as digits as its factorization.

105192082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52596043.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 105192082 is about 10256.3191253003. The cubic root of 105192082 is about 472.0569002791.

The spelling of 105192082 in words is "one hundred five million, one hundred ninety-two thousand, eighty-two".