23366061 has 6 divisors (see below), whose sum is σ = 33750990. Its totient is φ = 15577368.

The previous prime is 23366009. The next prime is 23366069. The reversal of 23366061 is 16066332.

23366061 is a `hidden beast` number, since 23 + 36 + 606 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14402025 + 8964036 = 3795^2 + 2994^2 .

It is not a de Polignac number, because 23366061 - 2⁶ = 23365997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23366069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1298106 + ... + 1298123.

It is an arithmetic number, because the mean of its divisors is an integer number (5625165).

Almost surely, 2^23366061 is an apocalyptic number.

It is an amenable number.

23366061 is a deficient number, since it is larger than the sum of its proper divisors (10384929).

23366061 is a wasteful number, since it uses less digits than its factorization.

23366061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596235 (or 2596232 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 23366061 is about 4833.8453636830. The cubic root of 23366061 is about 285.8875011924.

The spelling of 23366061 in words is "twenty-three million, three hundred sixty-six thousand, sixty-one".