23553214 has 4 divisors (see below), whose sum is σ = 35329824. Its totient is φ = 11776606.

The previous prime is 23553199. The next prime is 23553223. The reversal of 23553214 is 41235532.

It is a semiprime because it is the product of two primes.

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, 5888302 + ... + 5888305.

It is an arithmetic number, because the mean of its divisors is an integer number (8832456).

Almost surely, 2^23553214 is an apocalyptic number.

23553214 is a deficient number, since it is larger than the sum of its proper divisors (11776610).

23553214 is a wasteful number, since it uses less digits than its factorization.

23553214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11776609.

The product of its digits is 3600, while the sum is 25.

The square root of 23553214 is about 4853.1653588148. The cubic root of 23553214 is about 286.6487546647.

Adding to 23553214 its reverse (41235532), we get a palindrome (64788746).

The spelling of 23553214 in words is "twenty-three million, five hundred fifty-three thousand, two hundred fourteen".