226082687 has 2 divisors, whose sum is σ = 226082688. Its totient is φ = 226082686.

The previous prime is 226082671. The next prime is 226082713. The reversal of 226082687 is 786280622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226082687 - 2⁴ = 226082671 is a prime.

It is a super-2 number, since 2×226082687² = 102226762722279938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226082587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113041343 + 113041344.

It is an arithmetic number, because the mean of its divisors is an integer number (113041344).

Almost surely, 2^226082687 is an apocalyptic number.

226082687 is a deficient number, since it is larger than the sum of its proper divisors (1).

226082687 is an equidigital number, since it uses as much as digits as its factorization.

226082687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 226082687 is about 15036.0462555820. The cubic root of 226082687 is about 609.1942124123.

The spelling of 226082687 in words is "two hundred twenty-six million, eighty-two thousand, six hundred eighty-seven".