226071256 has 8 divisors (see below), whose sum is σ = 423883620. Its totient is φ = 113035624.

The previous prime is 226071247. The next prime is 226071281. The reversal of 226071256 is 652170622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×226071256² = 102216425578835072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14129446 + ... + 14129461.

Almost surely, 2^226071256 is an apocalyptic number.

It is an amenable number.

226071256 is a deficient number, since it is larger than the sum of its proper divisors (197812364).

226071256 is a wasteful number, since it uses less digits than its factorization.

226071256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28258913 (or 28258909 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 226071256 is about 15035.6661309035. Note that the first 3 decimals coincide. The cubic root of 226071256 is about 609.1839450532.

The spelling of 226071256 in words is "two hundred twenty-six million, seventy-one thousand, two hundred fifty-six".