226306726 has 8 divisors (see below), whose sum is σ = 348634800. Its totient is φ = 110095128.

The previous prime is 226306709. The next prime is 226306813. The reversal of 226306726 is 627603622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 226306691 and 226306700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529026 + ... + 1529173.

It is an arithmetic number, because the mean of its divisors is an integer number (43579350).

Almost surely, 2^226306726 is an apocalyptic number.

226306726 is a deficient number, since it is larger than the sum of its proper divisors (122328074).

226306726 is a wasteful number, since it uses less digits than its factorization.

226306726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058238.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 226306726 is about 15043.4944743567. The cubic root of 226306726 is about 609.3953751013.

The spelling of 226306726 in words is "two hundred twenty-six million, three hundred six thousand, seven hundred twenty-six".