227200733 has 4 divisors (see below), whose sum is σ = 240565500. Its totient is φ = 213835968.

The previous prime is 227200669. The next prime is 227200741. The reversal of 227200733 is 337002722.

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

It can be written as a sum of positive squares in 2 ways, for example, as 98763844 + 128436889 = 9938^2 + 11333^2 .

It is a cyclic number.

It is not a de Polignac number, because 227200733 - 2⁶ = 227200669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227200763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6682358 + ... + 6682391.

It is an arithmetic number, because the mean of its divisors is an integer number (60141375).

Almost surely, 2^227200733 is an apocalyptic number.

It is an amenable number.

227200733 is a deficient number, since it is larger than the sum of its proper divisors (13364767).

227200733 is a wasteful number, since it uses less digits than its factorization.

227200733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13364766.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 227200733 is about 15073.1792598642. The cubic root of 227200733 is about 610.1967769709.

The spelling of 227200733 in words is "two hundred twenty-seven million, two hundred thousand, seven hundred thirty-three".