23083505 has 8 divisors (see below), whose sum is σ = 27738600. Its totient is φ = 18441216.

The previous prime is 23083471. The next prime is 23083531. The reversal of 23083505 is 50538032.

It can be written as a sum of positive squares in 4 ways, for example, as 795664 + 22287841 = 892^2 + 4721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23083505 - 2²² = 18889201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361 + ... + 6929.

It is an arithmetic number, because the mean of its divisors is an integer number (3467325).

Almost surely, 2^23083505 is an apocalyptic number.

It is an amenable number.

23083505 is a deficient number, since it is larger than the sum of its proper divisors (4655095).

23083505 is an equidigital number, since it uses as much as digits as its factorization.

23083505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 23083505 is about 4804.5296335854. The cubic root of 23083505 is about 284.7304520308.

The spelling of 23083505 in words is "twenty-three million, eighty-three thousand, five hundred five".