226132505 has 8 divisors (see below), whose sum is σ = 271914624. Its totient is φ = 180535600.

The previous prime is 226132499. The next prime is 226132513. The reversal of 226132505 is 505231622.

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

It is a de Polignac number, because none of the positive numbers 2^k-226132505 is a prime.

It is a super-2 number, since 2×226132505² = 102271819635150050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43601 + ... + 48510.

It is an arithmetic number, because the mean of its divisors is an integer number (33989328).

Almost surely, 2^226132505 is an apocalyptic number.

It is an amenable number.

226132505 is a deficient number, since it is larger than the sum of its proper divisors (45782119).

226132505 is an equidigital number, since it uses as much as digits as its factorization.

226132505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92607.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 226132505 is about 15037.7027833376. The cubic root of 226132505 is about 609.2389550517.

The spelling of 226132505 in words is "two hundred twenty-six million, one hundred thirty-two thousand, five hundred five".