226131526 has 16 divisors (see below), whose sum is σ = 343285488. Its totient is φ = 111708000.

The previous prime is 226131517. The next prime is 226131533. The reversal of 226131526 is 625131622.

It is a super-2 number, since 2×226131526² = 102270934102177352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226131494 and 226131503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129016 + ... + 130756.

It is an arithmetic number, because the mean of its divisors is an integer number (21455343).

Almost surely, 2^226131526 is an apocalyptic number.

226131526 is a deficient number, since it is larger than the sum of its proper divisors (117153962).

226131526 is a wasteful number, since it uses less digits than its factorization.

226131526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487.

The product of its digits is 4320, while the sum is 28.

The square root of 226131526 is about 15037.6702317879. The cubic root of 226131526 is about 609.2380758536.

The spelling of 226131526 in words is "two hundred twenty-six million, one hundred thirty-one thousand, five hundred twenty-six".