226130505 has 16 divisors (see below), whose sum is σ = 362059200. Its totient is φ = 120519488.

The previous prime is 226130501. The next prime is 226130537. The reversal of 226130505 is 505031622.

It is a cyclic number.

It is not a de Polignac number, because 226130505 - 2² = 226130501 is a prime.

It is a super-2 number, since 2×226130505² = 102270010583110050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226130501) 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, 21646 + ... + 30344.

It is an arithmetic number, because the mean of its divisors is an integer number (22628700).

Almost surely, 2^226130505 is an apocalyptic number.

It is an amenable number.

226130505 is a deficient number, since it is larger than the sum of its proper divisors (135928695).

226130505 is a wasteful number, since it uses less digits than its factorization.

226130505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10440.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 226130505 is about 15037.6362836717. The cubic root of 226130505 is about 609.2371589344.

The spelling of 226130505 in words is "two hundred twenty-six million, one hundred thirty thousand, five hundred five".