23608552 has 48 divisors (see below), whose sum is σ = 50393700. Its totient is φ = 10361120.

The previous prime is 23608547. The next prime is 23608567. The reversal of 23608552 is 25580632.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 20738916 + 2869636 = 4554^2 + 1694^2 .

It is a super-3 number, since 3×23608552³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814074 + ... + 814102.

Almost surely, 2^23608552 is an apocalyptic number.

23608552 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 23608552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25196850).

23608552 is an abundant number, since it is smaller than the sum of its proper divisors (26785148).

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

23608552 is an equidigital number, since it uses as much as digits as its factorization.

23608552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 23608552 is about 4858.8632415412. The cubic root of 23608552 is about 286.8730717084.

The spelling of 23608552 in words is "twenty-three million, six hundred eight thousand, five hundred fifty-two".