23284481 has 8 divisors (see below), whose sum is σ = 26738400. Its totient is φ = 20053440.

The previous prime is 23284463. The next prime is 23284501. The reversal of 23284481 is 18448232.

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

It is not a de Polignac number, because 23284481 - 2¹⁴ = 23268097 is a prime.

It is a super-2 number, since 2×23284481² = 1084334110878722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23284421) 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, 55496 + ... + 55913.

It is an arithmetic number, because the mean of its divisors is an integer number (3342300).

Almost surely, 2^23284481 is an apocalyptic number.

It is an amenable number.

23284481 is a deficient number, since it is larger than the sum of its proper divisors (3453919).

23284481 is a wasteful number, since it uses less digits than its factorization.

23284481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111439.

The product of its digits is 12288, while the sum is 32.

The square root of 23284481 is about 4825.3995689476. The cubic root of 23284481 is about 285.5543984358.

The spelling of 23284481 in words is "twenty-three million, two hundred eighty-four thousand, four hundred eighty-one".