226137836 has 6 divisors (see below), whose sum is σ = 395741220. Its totient is φ = 113068916.

The previous prime is 226137823. The next prime is 226137869. The reversal of 226137836 is 638731622.

It is a super-2 number, since 2×226137836² = 102276641741525792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226137836.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 28267226 + ... + 28267233.

It is an arithmetic number, because the mean of its divisors is an integer number (65956870).

Almost surely, 2^226137836 is an apocalyptic number.

It is an amenable number.

226137836 is a deficient number, since it is larger than the sum of its proper divisors (169603384).

226137836 is a wasteful number, since it uses less digits than its factorization.

226137836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56534463 (or 56534461 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 226137836 is about 15037.8800367605. The cubic root of 226137836 is about 609.2437425505.

The spelling of 226137836 in words is "two hundred twenty-six million, one hundred thirty-seven thousand, eight hundred thirty-six".