23038552 has 8 divisors (see below), whose sum is σ = 43197300. Its totient is φ = 11519272.

The previous prime is 23038513. The next prime is 23038573. The reversal of 23038552 is 25583032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×23038552³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23038552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439902 + ... + 1439917.

Almost surely, 2^23038552 is an apocalyptic number.

It is an amenable number.

23038552 is a deficient number, since it is larger than the sum of its proper divisors (20158748).

23038552 is a wasteful number, since it uses less digits than its factorization.

23038552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879825 (or 2879821 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 23038552 is about 4799.8491642967. The cubic root of 23038552 is about 284.5455031446.

The spelling of 23038552 in words is "twenty-three million, thirty-eight thousand, five hundred fifty-two".