23074678590 has 16 divisors (see below), whose sum is σ = 55379228688. Its totient is φ = 6153247616.

The previous prime is 23074678589. The next prime is 23074678597. The reversal of 23074678590 is 9587647032.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23074678597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384577947 + ... + 384578006.

It is an arithmetic number, because the mean of its divisors is an integer number (3461201793).

Almost surely, 2^23074678590 is an apocalyptic number.

23074678590 is an abundant number, since it is smaller than the sum of its proper divisors (32304550098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23074678590 is a wasteful number, since it uses less digits than its factorization.

23074678590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769155963.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 23074678590 in words is "twenty-three billion, seventy-four million, six hundred seventy-eight thousand, five hundred ninety".