23555214 has 24 divisors (see below), whose sum is σ = 52001352. Its totient is φ = 7703280.

The previous prime is 23555179. The next prime is 23555237. The reversal of 23555214 is 41255532.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11392 + ... + 13299.

It is an arithmetic number, because the mean of its divisors is an integer number (2166723).

Almost surely, 2^23555214 is an apocalyptic number.

23555214 is an abundant number, since it is smaller than the sum of its proper divisors (28446138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23555214 is a wasteful number, since it uses less digits than its factorization.

23555214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24752 (or 24749 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 23555214 is about 4853.3714055283. The cubic root of 23555214 is about 286.6568679422.

It can be divided in two parts, 2355 and 5214, that added together give a square (7569 = 87²).

The spelling of 23555214 in words is "twenty-three million, five hundred fifty-five thousand, two hundred fourteen".