4787226 has 12 divisors (see below), whose sum is σ = 10372362. Its totient is φ = 1595736.

The previous prime is 4787213. The next prime is 4787231. The reversal of 4787226 is 6227874.

It can be written as a sum of positive squares in only one way, i.e., 4004001 + 783225 = 2001^2 + 885^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132961 + ... + 132996.

Almost surely, 2^4787226 is an apocalyptic number.

4787226 is an abundant number, since it is smaller than the sum of its proper divisors (5585136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4787226 is a wasteful number, since it uses less digits than its factorization.

4787226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265965 (or 265962 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 4787226 is about 2187.9730345688. The cubic root of 4787226 is about 168.5367611094.

The spelling of 4787226 in words is "four million, seven hundred eighty-seven thousand, two hundred twenty-six".