23262273 has 12 divisors (see below), whose sum is σ = 35577828. Its totient is φ = 14595840.

The previous prime is 23262259. The next prime is 23262277. The reversal of 23262273 is 37226232.

23262273 is a `hidden beast` number, since 2 + 32 + 622 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16744464 + 6517809 = 4092^2 + 2553^2 .

It is not a de Polignac number, because 23262273 - 2⁹ = 23261761 is a prime.

It is a super-2 number, since 2×23262273² = 1082266690253058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (23262277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75868 + ... + 76173.

It is an arithmetic number, because the mean of its divisors is an integer number (2964819).

Almost surely, 2^23262273 is an apocalyptic number.

It is an amenable number.

23262273 is a deficient number, since it is larger than the sum of its proper divisors (12315555).

23262273 is a wasteful number, since it uses less digits than its factorization.

23262273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152064 (or 152061 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 23262273 is about 4823.0978634069. The cubic root of 23262273 is about 285.4635853131.

The spelling of 23262273 in words is "twenty-three million, two hundred sixty-two thousand, two hundred seventy-three".