23234859 has 6 divisors (see below), whose sum is σ = 33561476. Its totient is φ = 15489900.

The previous prime is 23234851. The next prime is 23234879. The reversal of 23234859 is 95843232.

It is not a de Polignac number, because 23234859 - 2³ = 23234851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23234851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1290817 + ... + 1290834.

Almost surely, 2^23234859 is an apocalyptic number.

23234859 is a deficient number, since it is larger than the sum of its proper divisors (10326617).

23234859 is a wasteful number, since it uses less digits than its factorization.

23234859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581657 (or 2581654 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 23234859 is about 4820.2550762382. The cubic root of 23234859 is about 285.3514040304.

The spelling of 23234859 in words is "twenty-three million, two hundred thirty-four thousand, eight hundred fifty-nine".