23140483 has 4 divisors (see below), whose sum is σ = 23419368. Its totient is φ = 22861600.

The previous prime is 23140433. The next prime is 23140501. The reversal of 23140483 is 38404132.

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 23140483 - 2¹⁷ = 23009411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23140433) 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, 139318 + ... + 139483.

It is an arithmetic number, because the mean of its divisors is an integer number (5854842).

Almost surely, 2^23140483 is an apocalyptic number.

23140483 is a deficient number, since it is larger than the sum of its proper divisors (278885).

23140483 is an equidigital number, since it uses as much as digits as its factorization.

23140483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278884.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 23140483 is about 4810.4555917293. The cubic root of 23140483 is about 284.9645303144.

The spelling of 23140483 in words is "twenty-three million, one hundred forty thousand, four hundred eighty-three".