23646061 has 4 divisors (see below), whose sum is σ = 23723392. Its totient is φ = 23568732.

The previous prime is 23646023. The next prime is 23646083. The reversal of 23646061 is 16064632.

23646061 = 110² + 111² + ... + 416².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23646061 - 2⁹ = 23645549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23646361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38205 + ... + 38818.

It is an arithmetic number, because the mean of its divisors is an integer number (5930848).

Almost surely, 2^23646061 is an apocalyptic number.

It is an amenable number.

23646061 is a deficient number, since it is larger than the sum of its proper divisors (77331).

23646061 is an equidigital number, since it uses as much as digits as its factorization.

23646061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77330.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 23646061 is about 4862.7215630756. The cubic root of 23646061 is about 287.0249182151.

The spelling of 23646061 in words is "twenty-three million, six hundred forty-six thousand, sixty-one".