23005552 has 10 divisors (see below), whose sum is σ = 44573288. Its totient is φ = 11502768.

The previous prime is 23005547. The next prime is 23005571. The reversal of 23005552 is 25550032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718908 + ... + 718939.

Almost surely, 2^23005552 is an apocalyptic number.

It is an amenable number.

23005552 is a deficient number, since it is larger than the sum of its proper divisors (21567736).

23005552 is a wasteful number, since it uses less digits than its factorization.

23005552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437855 (or 1437849 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 23005552 is about 4796.4103243989. The cubic root of 23005552 is about 284.4095789695.

Adding to 23005552 its reverse (25550032), we get a palindrome (48555584).

The spelling of 23005552 in words is "twenty-three million, five thousand, five hundred fifty-two".