12074227 has 6 divisors (see below), whose sum is σ = 13271804. Its totient is φ = 10976460.

The previous prime is 12074207. The next prime is 12074239. The reversal of 12074227 is 72247021.

It is not a de Polignac number, because 12074227 - 2¹⁹ = 11549939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12074207) 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, 49773 + ... + 50014.

Almost surely, 2^12074227 is an apocalyptic number.

12074227 is a deficient number, since it is larger than the sum of its proper divisors (1197577).

12074227 is an equidigital number, since it uses as much as digits as its factorization.

12074227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99809 (or 99798 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 12074227 is about 3474.7988430987. The cubic root of 12074227 is about 229.4139268995.

It can be divided in two parts, 120 and 74227, that added together give a palindrome (74347).

The spelling of 12074227 in words is "twelve million, seventy-four thousand, two hundred twenty-seven".