4779226 has 4 divisors (see below), whose sum is σ = 7168842. Its totient is φ = 2389612.

The previous prime is 4779221. The next prime is 4779251. The reversal of 4779226 is 6229774.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3996001 + 783225 = 1999^2 + 885^2 .

It is not an unprimeable number, because it can be changed into a prime (4779221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194805 + ... + 1194808.

Almost surely, 2^4779226 is an apocalyptic number.

4779226 is a deficient number, since it is larger than the sum of its proper divisors (2389616).

4779226 is a wasteful number, since it uses less digits than its factorization.

4779226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389615.

The product of its digits is 42336, while the sum is 37.

The square root of 4779226 is about 2186.1440940615. The cubic root of 4779226 is about 168.4428273896.

It can be divided in two parts, 4779 and 226, that added together give a palindrome (5005).

The spelling of 4779226 in words is "four million, seven hundred seventy-nine thousand, two hundred twenty-six".