12495227 has 8 divisors (see below), whose sum is σ = 12791520. Its totient is φ = 12201280.

The previous prime is 12495211. The next prime is 12495253. The reversal of 12495227 is 72259421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12495227 - 2⁴ = 12495211 is a prime.

It is a super-2 number, since 2×12495227² = 312261395563058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12495193 and 12495202.

It is not an unprimeable number, because it can be changed into a prime (12495277) 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, 14474 + ... + 15312.

It is an arithmetic number, because the mean of its divisors is an integer number (1598940).

Almost surely, 2^12495227 is an apocalyptic number.

12495227 is a deficient number, since it is larger than the sum of its proper divisors (296293).

12495227 is an equidigital number, since it uses as much as digits as its factorization.

12495227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173.

The product of its digits is 10080, while the sum is 32.

The square root of 12495227 is about 3534.8588373512. The cubic root of 12495227 is about 232.0498988488.

The spelling of 12495227 in words is "twelve million, four hundred ninety-five thousand, two hundred twenty-seven".