23528496 has 40 divisors (see below), whose sum is σ = 61384960. Its totient is φ = 7765056.

The previous prime is 23528447. The next prime is 23528497. The reversal of 23528496 is 69482532.

It is a happy number.

23528496 is nontrivially palindromic in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23528497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2565 + ... + 7323.

It is an arithmetic number, because the mean of its divisors is an integer number (1534624).

Almost surely, 2^23528496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23528496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30692480).

23528496 is an abundant number, since it is smaller than the sum of its proper divisors (37856464).

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

23528496 is a wasteful number, since it uses less digits than its factorization.

23528496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873 (or 4867 counting only the distinct ones).

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

The square root of 23528496 is about 4850.6181049429. The cubic root of 23528496 is about 286.5484447317.

The spelling of 23528496 in words is "twenty-three million, five hundred twenty-eight thousand, four hundred ninety-six".