23552066 has 8 divisors (see below), whose sum is σ = 35652540. Its totient is φ = 11667888.

The previous prime is 23552059. The next prime is 23552071. The reversal of 23552066 is 66025532.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23280625 + 271441 = 4825^2 + 521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53801 + ... + 54236.

Almost surely, 2^23552066 is an apocalyptic number.

23552066 is a deficient number, since it is larger than the sum of its proper divisors (12100474).

23552066 is a wasteful number, since it uses less digits than its factorization.

23552066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108148.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 23552066 is about 4853.0470840494. The cubic root of 23552066 is about 286.6440974360.

Adding to 23552066 its reverse (66025532), we get a palindrome (89577598).

The spelling of 23552066 in words is "twenty-three million, five hundred fifty-two thousand, sixty-six".