23834481 has 8 divisors (see below), whose sum is σ = 34668384. Its totient is φ = 14445120.

The previous prime is 23834477. The next prime is 23834483. The reversal of 23834481 is 18443832.

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

It is not a de Polignac number, because 23834481 - 2² = 23834477 is a prime.

It is a super-2 number, since 2×23834481² = 1136164969078722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 722257 = 23834481 / (2 + 3 + 8 + 3 + 4 + 4 + 8 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23834483) 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, 361096 + ... + 361161.

It is an arithmetic number, because the mean of its divisors is an integer number (4333548).

Almost surely, 2^23834481 is an apocalyptic number.

It is an amenable number.

23834481 is a deficient number, since it is larger than the sum of its proper divisors (10833903).

23834481 is a wasteful number, since it uses less digits than its factorization.

23834481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722271.

The product of its digits is 18432, while the sum is 33.

The square root of 23834481 is about 4882.0570459592. The cubic root of 23834481 is about 287.7852734899.

The spelling of 23834481 in words is "twenty-three million, eight hundred thirty-four thousand, four hundred eighty-one".