23408352 has 120 divisors (see below), whose sum is σ = 75193272. Its totient is φ = 7084800.

The previous prime is 23408327. The next prime is 23408353. The reversal of 23408352 is 25380432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23408353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28102 + ... + 28922.

Almost surely, 2^23408352 is an apocalyptic number.

23408352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23408352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37596636).

23408352 is an abundant number, since it is smaller than the sum of its proper divisors (51784920).

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

23408352 is a wasteful number, since it uses less digits than its factorization.

23408352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 23408352 is about 4838.2178537143. The cubic root of 23408352 is about 286.0598762927.

Adding to 23408352 its reverse (25380432), we get a palindrome (48788784).

The spelling of 23408352 in words is "twenty-three million, four hundred eight thousand, three hundred fifty-two".