23874229 has 4 divisors (see below), whose sum is σ = 23994400. Its totient is φ = 23754060.

The previous prime is 23874209. The next prime is 23874251. The reversal of 23874229 is 92247832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23874229 - 2⁵ = 23874197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23874209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59787 + ... + 60184.

It is an arithmetic number, because the mean of its divisors is an integer number (5998600).

Almost surely, 2^23874229 is an apocalyptic number.

It is an amenable number.

23874229 is a deficient number, since it is larger than the sum of its proper divisors (120171).

23874229 is a wasteful number, since it uses less digits than its factorization.

23874229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120170.

The product of its digits is 48384, while the sum is 37.

The square root of 23874229 is about 4886.1261752026. The cubic root of 23874229 is about 287.9451614016.

The spelling of 23874229 in words is "twenty-three million, eight hundred seventy-four thousand, two hundred twenty-nine".