23454148 has 12 divisors (see below), whose sum is σ = 41291712. Its totient is φ = 11656520.

The previous prime is 23454139. The next prime is 23454149. The reversal of 23454148 is 84145432.

It is not an unprimeable number, because it can be changed into a prime (23454149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16888 + ... + 18223.

It is an arithmetic number, because the mean of its divisors is an integer number (3440976).

Almost surely, 2^23454148 is an apocalyptic number.

It is an amenable number.

23454148 is a deficient number, since it is larger than the sum of its proper divisors (17837564).

23454148 is a wasteful number, since it uses less digits than its factorization.

23454148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35282 (or 35280 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 23454148 is about 4842.9482755859. The cubic root of 23454148 is about 286.2463035442.

The spelling of 23454148 in words is "twenty-three million, four hundred fifty-four thousand, one hundred forty-eight".