105004499 has 4 divisors (see below), whose sum is σ = 109569936. Its totient is φ = 100439064.

The previous prime is 105004463. The next prime is 105004513. The reversal of 105004499 is 994400501.

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

It is a cyclic number.

It is not a de Polignac number, because 105004499 - 2²⁴ = 88227283 is a prime.

It is a super-2 number, since 2×105004499² = 22051889620482002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105004199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282684 + ... + 2282729.

It is an arithmetic number, because the mean of its divisors is an integer number (27392484).

Almost surely, 2^105004499 is an apocalyptic number.

105004499 is a deficient number, since it is larger than the sum of its proper divisors (4565437).

105004499 is an equidigital number, since it uses as much as digits as its factorization.

105004499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4565436.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 105004499 is about 10247.1702923295. The cubic root of 105004499 is about 471.7761360006.

The spelling of 105004499 in words is "one hundred five million, four thousand, four hundred ninety-nine".