23448158 has 16 divisors (see below), whose sum is σ = 36967920. Its totient is φ = 11140416.

The previous prime is 23448143. The next prime is 23448167. The reversal of 23448158 is 85184432.

It is a super-2 number, since 2×23448158² = 1099632227185928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503 + ... + 6866.

It is an arithmetic number, because the mean of its divisors is an integer number (2310495).

Almost surely, 2^23448158 is an apocalyptic number.

23448158 is a deficient number, since it is larger than the sum of its proper divisors (13519762).

23448158 is a wasteful number, since it uses less digits than its factorization.

23448158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7451.

The product of its digits is 30720, while the sum is 35.

The square root of 23448158 is about 4842.3298111550. The cubic root of 23448158 is about 286.2219331380.

The spelling of 23448158 in words is "twenty-three million, four hundred forty-eight thousand, one hundred fifty-eight".