23083507 has 4 divisors (see below), whose sum is σ = 23879520. Its totient is φ = 22287496.

The previous prime is 23083471. The next prime is 23083531. The reversal of 23083507 is 70538032.

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 23083507 - 2¹⁵ = 23050739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23083607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397963 + ... + 398020.

It is an arithmetic number, because the mean of its divisors is an integer number (5969880).

Almost surely, 2^23083507 is an apocalyptic number.

23083507 is a deficient number, since it is larger than the sum of its proper divisors (796013).

23083507 is an equidigital number, since it uses as much as digits as its factorization.

23083507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796012.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 23083507 is about 4804.5298417223. The cubic root of 23083507 is about 284.7304602540.

The spelling of 23083507 in words is "twenty-three million, eighty-three thousand, five hundred seven".