23062266 has 16 divisors (see below), whose sum is σ = 51249600. Its totient is φ = 7687404.

The previous prime is 23062253. The next prime is 23062267. The reversal of 23062266 is 66226032.

It is a happy number.

23062266 is a `hidden beast` number, since 2 + 30 + 622 + 6 + 6 = 666.

It is a super-2 number, since 2×23062266² = 1063736226109512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23062267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213486 + ... + 213593.

It is an arithmetic number, because the mean of its divisors is an integer number (3203100).

Almost surely, 2^23062266 is an apocalyptic number.

23062266 is an abundant number, since it is smaller than the sum of its proper divisors (28187334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23062266 is a wasteful number, since it uses less digits than its factorization.

23062266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427090 (or 427084 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 23062266 is about 4802.3188149060. The cubic root of 23062266 is about 284.6430989513.

Adding to 23062266 its reverse (66226032), we get a palindrome (89288298).

The spelling of 23062266 in words is "twenty-three million, sixty-two thousand, two hundred sixty-six".