23083242 has 64 divisors (see below), whose sum is σ = 57759744. Its totient is φ = 5987520.

The previous prime is 23083223. The next prime is 23083243. The reversal of 23083242 is 24238032.

It is a super-2 number, since 2×23083242² = 1065672122461128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23083243) 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 31 ways as a sum of consecutive naturals, for example, 36267 + ... + 36897.

It is an arithmetic number, because the mean of its divisors is an integer number (902496).

Almost surely, 2^23083242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23083242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28879872).

23083242 is an abundant number, since it is smaller than the sum of its proper divisors (34676502).

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

23083242 is a wasteful number, since it uses less digits than its factorization.

23083242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 23083242 is about 4804.5022635024. The cubic root of 23083242 is about 284.7293706758.

The spelling of 23083242 in words is "twenty-three million, eighty-three thousand, two hundred forty-two".