23223384 has 48 divisors (see below), whose sum is σ = 64438920. Its totient is φ = 7551360.

The previous prime is 23223379. The next prime is 23223401. The reversal of 23223384 is 48332232.

23223384 is a `hidden beast` number, since 2 + 322 + 338 + 4 = 666.

It is a super-2 number, since 2×23223384² = 1078651128822912, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 982 + ... + 6885.

Almost surely, 2^23223384 is an apocalyptic number.

23223384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23223384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32219460).

23223384 is an abundant number, since it is smaller than the sum of its proper divisors (41215536).

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

23223384 is a wasteful number, since it uses less digits than its factorization.

23223384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7920 (or 7913 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 23223384 is about 4819.0646395333. The cubic root of 23223384 is about 285.3044207950.

The spelling of 23223384 in words is "twenty-three million, two hundred twenty-three thousand, three hundred eighty-four".