23066285 has 16 divisors (see below), whose sum is σ = 31786560. Its totient is φ = 15891840.

The previous prime is 23066269. The next prime is 23066287. The reversal of 23066285 is 58266032.

It is not a de Polignac number, because 23066285 - 2⁴ = 23066269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23066287) 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, 9992 + ... + 12081.

It is an arithmetic number, because the mean of its divisors is an integer number (1986660).

Almost surely, 2^23066285 is an apocalyptic number.

It is an amenable number.

23066285 is a deficient number, since it is larger than the sum of its proper divisors (8720275).

23066285 is a wasteful number, since it uses less digits than its factorization.

23066285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22108.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 23066285 is about 4802.7372403662. The cubic root of 23066285 is about 284.6596326572.

The spelling of 23066285 in words is "twenty-three million, sixty-six thousand, two hundred eighty-five".