23354881 has 8 divisors (see below), whose sum is σ = 26167104. Its totient is φ = 20657520.

The previous prime is 23354869. The next prime is 23354893. The reversal of 23354881 is 18845332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23354869) and next prime (23354893).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23354881 - 2⁹ = 23354369 is a prime.

It is a super-2 number, since 2×23354881² = 1090900933048322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23354861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28285 + ... + 29098.

It is an arithmetic number, because the mean of its divisors is an integer number (3270888).

Almost surely, 2^23354881 is an apocalyptic number.

It is an amenable number.

23354881 is a deficient number, since it is larger than the sum of its proper divisors (2812223).

23354881 is a wasteful number, since it uses less digits than its factorization.

23354881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57431.

The product of its digits is 23040, while the sum is 34.

The square root of 23354881 is about 4832.6887961051. The cubic root of 23354881 is about 285.8418975543.

The spelling of 23354881 in words is "twenty-three million, three hundred fifty-four thousand, eight hundred eighty-one".