4981227 has 4 divisors (see below), whose sum is σ = 6641640. Its totient is φ = 3320816.

The previous prime is 4981217. The next prime is 4981231. The reversal of 4981227 is 7221894.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4981227 - 2⁸ = 4980971 is a prime.

It is a D-number.

4981227 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4981217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830202 + ... + 830207.

It is an arithmetic number, because the mean of its divisors is an integer number (1660410).

Almost surely, 2^4981227 is an apocalyptic number.

4981227 is a deficient number, since it is larger than the sum of its proper divisors (1660413).

4981227 is a wasteful number, since it uses less digits than its factorization.

4981227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660412.

The product of its digits is 8064, while the sum is 33.

The square root of 4981227 is about 2231.8662594340. The cubic root of 4981227 is about 170.7833170783.

The spelling of 4981227 in words is "four million, nine hundred eighty-one thousand, two hundred twenty-seven".