23512248 has 64 divisors (see below), whose sum is σ = 65760000. Its totient is φ = 7783776.

The previous prime is 23512219. The next prime is 23512259. The reversal of 23512248 is 84221532.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42711 + ... + 43257.

It is an arithmetic number, because the mean of its divisors is an integer number (1027500).

Almost surely, 2^23512248 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 23512248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32880000).

23512248 is an abundant number, since it is smaller than the sum of its proper divisors (42247752).

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

23512248 is a wasteful number, since it uses less digits than its factorization.

23512248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 751 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 23512248 is about 4848.9429775983. The cubic root of 23512248 is about 286.4824692543.

The spelling of 23512248 in words is "twenty-three million, five hundred twelve thousand, two hundred forty-eight".