226106839 has 16 divisors (see below), whose sum is σ = 267274240. Its totient is φ = 187181280.

The previous prime is 226106833. The next prime is 226106911. The reversal of 226106839 is 938601622.

It is a cyclic number.

It is not a de Polignac number, because 226106839 - 2³ = 226106831 is a prime.

It is a super-2 number, since 2×226106839² = 102248605285143842, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226106798 and 226106807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226106831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185797 + ... + 187009.

It is an arithmetic number, because the mean of its divisors is an integer number (16704640).

Almost surely, 2^226106839 is an apocalyptic number.

226106839 is a deficient number, since it is larger than the sum of its proper divisors (41167401).

226106839 is a wasteful number, since it uses less digits than its factorization.

226106839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 226106839 is about 15036.8493707957. The cubic root of 226106839 is about 609.2159046744.

The spelling of 226106839 in words is "two hundred twenty-six million, one hundred six thousand, eight hundred thirty-nine".