12266037 has 24 divisors (see below), whose sum is σ = 20439744. Its totient is φ = 6943104.

The previous prime is 12266029. The next prime is 12266047. The reversal of 12266037 is 73066221.

It is a happy number.

12266037 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12266037 - 2³ = 12266029 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 12266037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12266017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6258 + ... + 7980.

It is an arithmetic number, because the mean of its divisors is an integer number (851656).

Almost surely, 2^12266037 is an apocalyptic number.

It is an amenable number.

12266037 is a deficient number, since it is larger than the sum of its proper divisors (8173707).

12266037 is a wasteful number, since it uses less digits than its factorization.

12266037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849 (or 1846 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 12266037 is about 3502.2902506788. The cubic root of 12266037 is about 230.6223660659.

The spelling of 12266037 in words is "twelve million, two hundred sixty-six thousand, thirty-seven".