23084661 has 16 divisors (see below), whose sum is σ = 31765248. Its totient is φ = 14904000.

The previous prime is 23084653. The next prime is 23084683. The reversal of 23084661 is 16648032.

It is not a de Polignac number, because 23084661 - 2³ = 23084653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23084641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13431 + ... + 15051.

It is an arithmetic number, because the mean of its divisors is an integer number (1985328).

Almost surely, 2^23084661 is an apocalyptic number.

It is an amenable number.

23084661 is a deficient number, since it is larger than the sum of its proper divisors (8680587).

23084661 is a wasteful number, since it uses less digits than its factorization.

23084661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 23084661 is about 4804.6499352190. The cubic root of 23084661 is about 284.7352049617.

The spelling of 23084661 in words is "twenty-three million, eighty-four thousand, six hundred sixty-one".