226252537 has 8 divisors (see below), whose sum is σ = 258837696. Its totient is φ = 193733232.

The previous prime is 226252517. The next prime is 226252561. The reversal of 226252537 is 735252622.

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

It is not a de Polignac number, because 226252537 - 2¹⁹ = 225728249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226252517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8863 + ... + 23044.

It is an arithmetic number, because the mean of its divisors is an integer number (32354712).

Almost surely, 2^226252537 is an apocalyptic number.

It is an amenable number.

226252537 is a deficient number, since it is larger than the sum of its proper divisors (32585159).

226252537 is a wasteful number, since it uses less digits than its factorization.

226252537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32927.

The product of its digits is 50400, while the sum is 34.

The square root of 226252537 is about 15041.6932889884. The cubic root of 226252537 is about 609.3467314417.

The spelling of 226252537 in words is "two hundred twenty-six million, two hundred fifty-two thousand, five hundred thirty-seven".