226136132 has 6 divisors (see below), whose sum is σ = 395738238. Its totient is φ = 113068064.

The previous prime is 226136123. The next prime is 226136137. The reversal of 226136132 is 231631622.

It can be written as a sum of positive squares in only one way, i.e., 224220676 + 1915456 = 14974^2 + 1384^2 .

It is a super-2 number, since 2×226136132² = 102275100391842848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226136137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28267013 + ... + 28267020.

It is an arithmetic number, because the mean of its divisors is an integer number (65956373).

Almost surely, 2^226136132 is an apocalyptic number.

It is an amenable number.

226136132 is a deficient number, since it is larger than the sum of its proper divisors (169602106).

226136132 is a wasteful number, since it uses less digits than its factorization.

226136132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56534037 (or 56534035 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 226136132 is about 15037.8233797315. The cubic root of 226136132 is about 609.2422122833.

Adding to 226136132 its reverse (231631622), we get a palindrome (457767754).

The spelling of 226136132 in words is "two hundred twenty-six million, one hundred thirty-six thousand, one hundred thirty-two".