226236525 has 24 divisors (see below), whose sum is σ = 375196224. Its totient is φ = 120288000.

The previous prime is 226236523. The next prime is 226236541. The reversal of 226236525 is 525632622.

It is not a de Polignac number, because 226236525 - 2¹ = 226236523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226236523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20800 + ... + 29750.

It is an arithmetic number, because the mean of its divisors is an integer number (15633176).

Almost surely, 2^226236525 is an apocalyptic number.

226236525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226236525 is a deficient number, since it is larger than the sum of its proper divisors (148959699).

226236525 is a wasteful number, since it uses less digits than its factorization.

226236525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301 (or 9296 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 226236525 is about 15041.1610256655. The cubic root of 226236525 is about 609.3323565162.

The spelling of 226236525 in words is "two hundred twenty-six million, two hundred thirty-six thousand, five hundred twenty-five".