23487548 has 24 divisors (see below), whose sum is σ = 47265792. Its totient is φ = 10003824.

The previous prime is 23487539. The next prime is 23487551. The reversal of 23487548 is 84578432.

It is a super-2 number, since 2×23487548² = 1103329822104608, 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, 2165 + ... + 7187.

It is an arithmetic number, because the mean of its divisors is an integer number (1969408).

Almost surely, 2^23487548 is an apocalyptic number.

23487548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23487548 is an abundant number, since it is smaller than the sum of its proper divisors (23778244).

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

23487548 is a wasteful number, since it uses less digits than its factorization.

23487548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201 (or 5199 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 23487548 is about 4846.3953615032. The cubic root of 23487548 is about 286.3821159364.

The spelling of 23487548 in words is "twenty-three million, four hundred eighty-seven thousand, five hundred forty-eight".