23042652 has 12 divisors (see below), whose sum is σ = 53766216. Its totient is φ = 7680880.

The previous prime is 23042629. The next prime is 23042653. The reversal of 23042652 is 25624032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23042652² = 1061927622386208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23042653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960099 + ... + 960122.

It is an arithmetic number, because the mean of its divisors is an integer number (4480518).

Almost surely, 2^23042652 is an apocalyptic number.

It is an amenable number.

23042652 is an abundant number, since it is smaller than the sum of its proper divisors (30723564).

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

23042652 is a wasteful number, since it uses less digits than its factorization.

23042652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920228 (or 1920226 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 23042652 is about 4800.2762420511. The cubic root of 23042652 is about 284.5623816267.

Adding to 23042652 its reverse (25624032), we get a palindrome (48666684).

The spelling of 23042652 in words is "twenty-three million, forty-two thousand, six hundred fifty-two".