226159955 has 8 divisors (see below), whose sum is σ = 310162272. Its totient is φ = 155081088.

The previous prime is 226159939. The next prime is 226159963. The reversal of 226159955 is 559951622.

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

It is a cyclic number.

It is not a de Polignac number, because 226159955 - 2⁴ = 226159939 is a prime.

It is a super-2 number, since 2×226159955² = 102296650491204050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230822 + ... + 3230891.

It is an arithmetic number, because the mean of its divisors is an integer number (38770284).

Almost surely, 2^226159955 is an apocalyptic number.

226159955 is a deficient number, since it is larger than the sum of its proper divisors (84002317).

226159955 is an equidigital number, since it uses as much as digits as its factorization.

226159955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6461725.

The product of its digits is 243000, while the sum is 44.

The square root of 226159955 is about 15038.6154615377. The cubic root of 226159955 is about 609.2636056913.

The spelling of 226159955 in words is "two hundred twenty-six million, one hundred fifty-nine thousand, nine hundred fifty-five".