23427158 has 8 divisors (see below), whose sum is σ = 35294880. Its totient is φ = 11662200.

The previous prime is 23427143. The next prime is 23427167. The reversal of 23427158 is 85172432.

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

It is a congruent number.

It is an unprimeable number.

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, 25118 + ... + 26033.

It is an arithmetic number, because the mean of its divisors is an integer number (4411860).

Almost surely, 2^23427158 is an apocalyptic number.

23427158 is a deficient number, since it is larger than the sum of its proper divisors (11867722).

23427158 is a wasteful number, since it uses less digits than its factorization.

23427158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51382.

The product of its digits is 13440, while the sum is 32.

The square root of 23427158 is about 4840.1609477372. The cubic root of 23427158 is about 286.1364615222.

The spelling of 23427158 in words is "twenty-three million, four hundred twenty-seven thousand, one hundred fifty-eight".