23782133 has 16 divisors (see below), whose sum is σ = 25945920. Its totient is φ = 21715200.

The previous prime is 23782127. The next prime is 23782163. The reversal of 23782133 is 33128732.

It is a cyclic number.

It is not a de Polignac number, because 23782133 - 2²² = 19587829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23782096 and 23782105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23782163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131303 + ... + 131483.

It is an arithmetic number, because the mean of its divisors is an integer number (1621620).

Almost surely, 2^23782133 is an apocalyptic number.

It is an amenable number.

23782133 is a deficient number, since it is larger than the sum of its proper divisors (2163787).

23782133 is a wasteful number, since it uses less digits than its factorization.

23782133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388.

The product of its digits is 6048, while the sum is 29.

The square root of 23782133 is about 4876.6928342884. The cubic root of 23782133 is about 287.5744301307.

The spelling of 23782133 in words is "twenty-three million, seven hundred eighty-two thousand, one hundred thirty-three".