23828463 has 6 divisors (see below), whose sum is σ = 34418904. Its totient is φ = 15885636.

The previous prime is 23828449. The next prime is 23828473. The reversal of 23828463 is 36482832.

It is not a de Polignac number, because 23828463 - 2⁴ = 23828447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23828443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1323795 + ... + 1323812.

It is an arithmetic number, because the mean of its divisors is an integer number (5736484).

Almost surely, 2^23828463 is an apocalyptic number.

23828463 is a deficient number, since it is larger than the sum of its proper divisors (10590441).

23828463 is a wasteful number, since it uses less digits than its factorization.

23828463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647613 (or 2647610 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 23828463 is about 4881.4406684912. The cubic root of 23828463 is about 287.7610503548.

The spelling of 23828463 in words is "twenty-three million, eight hundred twenty-eight thousand, four hundred sixty-three".