23010552 has 24 divisors (see below), whose sum is σ = 62320440. Its totient is φ = 7670160.

The previous prime is 23010551. The next prime is 23010563. The reversal of 23010552 is 25501032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159724 + ... + 159867.

It is an arithmetic number, because the mean of its divisors is an integer number (2596685).

Almost surely, 2^23010552 is an apocalyptic number.

It is an amenable number.

23010552 is an abundant number, since it is smaller than the sum of its proper divisors (39309888).

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

23010552 is a wasteful number, since it uses less digits than its factorization.

23010552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319603 (or 319596 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 23010552 is about 4796.9315192110. The cubic root of 23010552 is about 284.4301818930.

Adding to 23010552 its reverse (25501032), we get a palindrome (48511584).

The spelling of 23010552 in words is "twenty-three million, ten thousand, five hundred fifty-two".