23256948 has 48 divisors (see below), whose sum is σ = 63758016. Its totient is φ = 6504960.

The previous prime is 23256943. The next prime is 23256977. The reversal of 23256948 is 84965232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23256943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5061 + ... + 8492.

It is an arithmetic number, because the mean of its divisors is an integer number (1328292).

Almost surely, 2^23256948 is an apocalyptic number.

It is an amenable number.

23256948 is an abundant number, since it is smaller than the sum of its proper divisors (40501068).

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

23256948 is a wasteful number, since it uses less digits than its factorization.

23256948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13584 (or 13582 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 23256948 is about 4822.5458007156. The cubic root of 23256948 is about 285.4418016924.

The spelling of 23256948 in words is "twenty-three million, two hundred fifty-six thousand, nine hundred forty-eight".