23791105 has 16 divisors (see below), whose sum is σ = 31739904. Its totient is φ = 17000640.

The previous prime is 23791063. The next prime is 23791123. The reversal of 23791105 is 50119732.

It is not a de Polignac number, because 23791105 - 2¹⁷ = 23660033 is a prime.

It is a Duffinian number.

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, 3889 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (1983744).

Almost surely, 2^23791105 is an apocalyptic number.

It is an amenable number.

23791105 is a deficient number, since it is larger than the sum of its proper divisors (7948799).

23791105 is a wasteful number, since it uses less digits than its factorization.

23791105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11856.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 23791105 is about 4877.6126332459. The cubic root of 23791105 is about 287.6105888358.

The spelling of 23791105 in words is "twenty-three million, seven hundred ninety-one thousand, one hundred five".