226136871 has 24 divisors (see below), whose sum is σ = 336336000. Its totient is φ = 146328336.

The previous prime is 226136863. The next prime is 226136887. The reversal of 226136871 is 178631622.

226136871 is a `hidden beast` number, since 226 + 1 + 368 + 71 = 666.

It is not a de Polignac number, because 226136871 - 2³ = 226136863 is a prime.

It is a super-2 number, since 2×226136871² = 102275768851341282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226136831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62880 + ... + 66378.

It is an arithmetic number, because the mean of its divisors is an integer number (14014000).

Almost surely, 2^226136871 is an apocalyptic number.

226136871 is a deficient number, since it is larger than the sum of its proper divisors (110199129).

226136871 is a wasteful number, since it uses less digits than its factorization.

226136871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715 (or 3712 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 226136871 is about 15037.8479510866. The cubic root of 226136871 is about 609.2428759389.

The spelling of 226136871 in words is "two hundred twenty-six million, one hundred thirty-six thousand, eight hundred seventy-one".