23353552 has 10 divisors (see below), whose sum is σ = 45247538. Its totient is φ = 11676768.

The previous prime is 23353543. The next prime is 23353573. The reversal of 23353552 is 25535332.

It can be written as a sum of positive squares in only one way, i.e., 16192576 + 7160976 = 4024^2 + 2676^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23353552.

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, 729783 + ... + 729814.

Almost surely, 2^23353552 is an apocalyptic number.

It is an amenable number.

23353552 is a deficient number, since it is larger than the sum of its proper divisors (21893986).

23353552 is a wasteful number, since it uses less digits than its factorization.

23353552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459605 (or 1459599 counting only the distinct ones).

The product of its digits is 13500, while the sum is 28.

The square root of 23353552 is about 4832.5512930542. The cubic root of 23353552 is about 285.8364755458.

Adding to 23353552 its reverse (25535332), we get a palindrome (48888884).

The spelling of 23353552 in words is "twenty-three million, three hundred fifty-three thousand, five hundred fifty-two".