23795449 has 4 divisors (see below), whose sum is σ = 23955300. Its totient is φ = 23635600.

The previous prime is 23795441. The next prime is 23795459. The reversal of 23795449 is 94459732.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6985449 + 16810000 = 2643^2 + 4100^2 .

It is a cyclic number.

It is not a de Polignac number, because 23795449 - 2³ = 23795441 is a prime.

It is a super-2 number, since 2×23795449² = 1132446786223202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23795441) 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, 79702 + ... + 79999.

It is an arithmetic number, because the mean of its divisors is an integer number (5988825).

Almost surely, 2^23795449 is an apocalyptic number.

It is an amenable number.

23795449 is a deficient number, since it is larger than the sum of its proper divisors (159851).

23795449 is a wasteful number, since it uses less digits than its factorization.

23795449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159850.

The product of its digits is 272160, while the sum is 43.

The square root of 23795449 is about 4878.0579127354. The cubic root of 23795449 is about 287.6280926376.

The spelling of 23795449 in words is "twenty-three million, seven hundred ninety-five thousand, four hundred forty-nine".