23159794 has 8 divisors (see below), whose sum is σ = 39702528. Its totient is φ = 9925620.

The previous prime is 23159791. The next prime is 23159813. The reversal of 23159794 is 49795132.

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

It is not an unprimeable number, because it can be changed into a prime (23159791) 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, 827122 + ... + 827149.

It is an arithmetic number, because the mean of its divisors is an integer number (4962816).

Almost surely, 2^23159794 is an apocalyptic number.

23159794 is a deficient number, since it is larger than the sum of its proper divisors (16542734).

23159794 is a wasteful number, since it uses less digits than its factorization.

23159794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654280.

The product of its digits is 68040, while the sum is 40.

The square root of 23159794 is about 4812.4623634892. The cubic root of 23159794 is about 285.0437770037.

It can be divided in two parts, 231 and 59794, that added together give a square (60025 = 245²).

The spelling of 23159794 in words is "twenty-three million, one hundred fifty-nine thousand, seven hundred ninety-four".