23237268 has 48 divisors (see below), whose sum is σ = 57576960. Its totient is φ = 7278304.

The previous prime is 23237257. The next prime is 23237281. The reversal of 23237268 is 86273232.

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, 15571 + ... + 16997.

It is an arithmetic number, because the mean of its divisors is an integer number (1199520).

Almost surely, 2^23237268 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 23237268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28788480).

23237268 is an abundant number, since it is smaller than the sum of its proper divisors (34339692).

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

23237268 is a wasteful number, since it uses less digits than its factorization.

23237268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1514 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 23237268 is about 4820.5049528032. The cubic root of 23237268 is about 285.3612654743.

It can be divided in two parts, 2323 and 7268, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 23237268 in words is "twenty-three million, two hundred thirty-seven thousand, two hundred sixty-eight".