23481948 has 48 divisors (see below), whose sum is σ = 65918720. Its totient is φ = 6355584.

The previous prime is 23481923. The next prime is 23481949. The reversal of 23481948 is 84918432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23481949) 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 15 ways as a sum of consecutive naturals, for example, 5761 + ... + 8952.

Almost surely, 2^23481948 is an apocalyptic number.

23481948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23481948 is an abundant number, since it is smaller than the sum of its proper divisors (42436772).

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

23481948 is a wasteful number, since it uses less digits than its factorization.

23481948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14746 (or 14744 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 23481948 is about 4845.8175780770. The cubic root of 23481948 is about 286.3593539844.

The spelling of 23481948 in words is "twenty-three million, four hundred eighty-one thousand, nine hundred forty-eight".