23480548 has 48 divisors (see below), whose sum is σ = 50972544. Its totient is φ = 9216000.

The previous prime is 23480521. The next prime is 23480549. The reversal of 23480548 is 84508432.

It is a super-2 number, since 2×23480548² = 1102672268760608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23480549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91236 + ... + 91492.

It is an arithmetic number, because the mean of its divisors is an integer number (1061928).

Almost surely, 2^23480548 is an apocalyptic number.

23480548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23480548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25486272).

23480548 is an abundant number, since it is smaller than the sum of its proper divisors (27491996).

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

23480548 is a wasteful number, since it uses less digits than its factorization.

23480548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 23480548 is about 4845.6731214559. The cubic root of 23480548 is about 286.3536629309.

The spelling of 23480548 in words is "twenty-three million, four hundred eighty thousand, five hundred forty-eight".