23852207 has 4 divisors (see below), whose sum is σ = 25255296. Its totient is φ = 22449120.

The previous prime is 23852197. The next prime is 23852209. The reversal of 23852207 is 70225832.

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

It is a cyclic number.

It is not a de Polignac number, because 23852207 - 2⁸ = 23851951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23852207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23852209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701519 + ... + 701552.

It is an arithmetic number, because the mean of its divisors is an integer number (6313824).

Almost surely, 2^23852207 is an apocalyptic number.

23852207 is a deficient number, since it is larger than the sum of its proper divisors (1403089).

23852207 is a wasteful number, since it uses less digits than its factorization.

23852207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403088.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 23852207 is about 4883.8721318233. The cubic root of 23852207 is about 287.8565989735.

The spelling of 23852207 in words is "twenty-three million, eight hundred fifty-two thousand, two hundred seven".