23201382 has 16 divisors (see below), whose sum is σ = 46451520. Its totient is φ = 7725672.

The previous prime is 23201377. The next prime is 23201383. The reversal of 23201382 is 28310232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201383) 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, 7869 + ... + 10407.

It is an arithmetic number, because the mean of its divisors is an integer number (2903220).

Almost surely, 2^23201382 is an apocalyptic number.

23201382 is an abundant number, since it is smaller than the sum of its proper divisors (23250138).

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

23201382 is a wasteful number, since it uses less digits than its factorization.

23201382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 23201382 is about 4816.7812904470. The cubic root of 23201382 is about 285.2142925104.

The spelling of 23201382 in words is "twenty-three million, two hundred one thousand, three hundred eighty-two".