23529648 has 20 divisors (see below), whose sum is σ = 60785048. Its totient is φ = 7843200.

The previous prime is 23529637. The next prime is 23529661. The reversal of 23529648 is 84692532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245053 + ... + 245148.

Almost surely, 2^23529648 is an apocalyptic number.

It is an amenable number.

23529648 is an abundant number, since it is smaller than the sum of its proper divisors (37255400).

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

23529648 is a wasteful number, since it uses less digits than its factorization.

23529648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490212 (or 490206 counting only the distinct ones).

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

The square root of 23529648 is about 4850.7368512423. The cubic root of 23529648 is about 286.5531213080.

The spelling of 23529648 in words is "twenty-three million, five hundred twenty-nine thousand, six hundred forty-eight".