23082661 has 8 divisors (see below), whose sum is σ = 26417664. Its totient is φ = 19757040.

The previous prime is 23082659. The next prime is 23082667. The reversal of 23082661 is 16628032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23082661 - 2¹ = 23082659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23082667) 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 7 ways as a sum of consecutive naturals, for example, 4131 + ... + 7951.

It is an arithmetic number, because the mean of its divisors is an integer number (3302208).

Almost surely, 2^23082661 is an apocalyptic number.

It is an amenable number.

23082661 is a deficient number, since it is larger than the sum of its proper divisors (3335003).

23082661 is an equidigital number, since it uses as much as digits as its factorization.

23082661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 23082661 is about 4804.4417990023. The cubic root of 23082661 is about 284.7269817977.

The spelling of 23082661 in words is "twenty-three million, eighty-two thousand, six hundred sixty-one".