23557468 has 48 divisors (see below), whose sum is σ = 46747008. Its totient is φ = 10296000.

The previous prime is 23557463. The next prime is 23557477. The reversal of 23557468 is 86475532.

It is a self number, because there is not a number n which added to its sum of digits gives 23557468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23557463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179763 + ... + 179893.

It is an arithmetic number, because the mean of its divisors is an integer number (973896).

Almost surely, 2^23557468 is an apocalyptic number.

It is an amenable number.

23557468 is a deficient number, since it is larger than the sum of its proper divisors (23189540).

23557468 is a wasteful number, since it uses less digits than its factorization.

23557468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 272 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 23557468 is about 4853.6036096904. The cubic root of 23557468 is about 286.6660110555. Note that the first 3 decimals are identical.

It can be divided in two parts, 23557 and 468, that added together give a square (24025 = 155²).

The spelling of 23557468 in words is "twenty-three million, five hundred fifty-seven thousand, four hundred sixty-eight".