227077449 has 16 divisors (see below), whose sum is σ = 330923520. Its totient is φ = 137882880.

The previous prime is 227077447. The next prime is 227077451. The reversal of 227077449 is 944770722.

227077449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (227077447) and next prime (227077451).

It is not a de Polignac number, because 227077449 - 2¹ = 227077447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227077449.

It is not an unprimeable number, because it can be changed into a prime (227077447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70234 + ... + 73395.

It is an arithmetic number, because the mean of its divisors is an integer number (20682720).

Almost surely, 2^227077449 is an apocalyptic number.

It is an amenable number.

227077449 is a deficient number, since it is larger than the sum of its proper divisors (103846071).

227077449 is a wasteful number, since it uses less digits than its factorization.

227077449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143680.

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 227077449 is about 15069.0891894633. The cubic root of 227077449 is about 610.0863883742.

The spelling of 227077449 in words is "two hundred twenty-seven million, seventy-seven thousand, four hundred forty-nine".