23822093 has 6 divisors (see below), whose sum is σ = 23984142. Its totient is φ = 23661080.

The previous prime is 23822087. The next prime is 23822119. The reversal of 23822093 is 39022832.

It can be written as a sum of positive squares in only one way, i.e., 17656804 + 6165289 = 4202^2 + 2483^2 .

It is not a de Polignac number, because 23822093 - 2⁴ = 23822077 is a prime.

It is a super-2 number, since 2×23822093² = 1134984229801298, 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 (23822003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36155 + ... + 36807.

It is an arithmetic number, because the mean of its divisors is an integer number (3997357).

Almost surely, 2^23822093 is an apocalyptic number.

It is an amenable number.

23822093 is a deficient number, since it is larger than the sum of its proper divisors (162049).

23822093 is an frugal number, since it uses more digits than its factorization.

23822093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 23822093 is about 4880.7881535670. The cubic root of 23822093 is about 287.7354059360.

The spelling of 23822093 in words is "twenty-three million, eight hundred twenty-two thousand, ninety-three".