23282207 has 4 divisors (see below), whose sum is σ = 25073160. Its totient is φ = 21491256.

The previous prime is 23282179. The next prime is 23282243. The reversal of 23282207 is 70228232.

23282207 is nontrivially palindromic in base 7.

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 23282207 - 2⁶ = 23282143 is a prime.

It is a super-2 number, since 2×23282207² = 1084122325581698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23282257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895457 + ... + 895482.

It is an arithmetic number, because the mean of its divisors is an integer number (6268290).

Almost surely, 2^23282207 is an apocalyptic number.

23282207 is a deficient number, since it is larger than the sum of its proper divisors (1790953).

23282207 is a wasteful number, since it uses less digits than its factorization.

23282207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790952.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 23282207 is about 4825.1639350389. The cubic root of 23282207 is about 285.5451022320.

The spelling of 23282207 in words is "twenty-three million, two hundred eighty-two thousand, two hundred seven".