23083805 has 4 divisors (see below), whose sum is σ = 27700572. Its totient is φ = 18467040.

The previous prime is 23083799. The next prime is 23083813. The reversal of 23083805 is 50838032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7171684 + 15912121 = 2678^2 + 3989^2 .

It is not a de Polignac number, because 23083805 - 2¹⁶ = 23018269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308376 + ... + 2308385.

It is an arithmetic number, because the mean of its divisors is an integer number (6925143).

Almost surely, 2^23083805 is an apocalyptic number.

It is an amenable number.

23083805 is a deficient number, since it is larger than the sum of its proper divisors (4616767).

23083805 is an equidigital number, since it uses as much as digits as its factorization.

23083805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616766.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 23083805 is about 4804.5608540219. The cubic root of 23083805 is about 284.7316855056.

The spelling of 23083805 in words is "twenty-three million, eighty-three thousand, eight hundred five".