23473208 has 64 divisors (see below), whose sum is σ = 51408000. Its totient is φ = 9936000.

The previous prime is 23473201. The next prime is 23473213. The reversal of 23473208 is 80237432.

It is a super-2 number, since 2×23473208² = 1101982987622528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23473201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168803 + ... + 168941.

It is an arithmetic number, because the mean of its divisors is an integer number (803250).

Almost surely, 2^23473208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23473208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25704000).

23473208 is an abundant number, since it is smaller than the sum of its proper divisors (27934792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23473208 is a wasteful number, since it uses less digits than its factorization.

23473208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 23473208 is about 4844.9156855409. The cubic root of 23473208 is about 286.3238218481.

It can be divided in two parts, 2347 and 3208, that added together give a palindrome (5555).

The spelling of 23473208 in words is "twenty-three million, four hundred seventy-three thousand, two hundred eight".