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226536 = 2339439
BaseRepresentation
bin110111010011101000
3102111202020
4313103220
524222121
64504440
71632312
oct672350
9374666
10226536
11145222
12ab120
137c15b
145c7b2
15471c6
hex374e8

226536 has 16 divisors (see below), whose sum is σ = 566400. Its totient is φ = 75504.

The previous prime is 226531. The next prime is 226547. The reversal of 226536 is 635622.

226536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9439 = 226536 / (2 + 2 + 6 + 5 + 3 + 6).

It is not an unprimeable number, because it can be changed into a prime (226531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4696 + ... + 4743.

It is an arithmetic number, because the mean of its divisors is an integer number (35400).

2226536 is an apocalyptic number.

It is an amenable number.

226536 is an abundant number, since it is smaller than the sum of its proper divisors (339864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226536 is a wasteful number, since it uses less digits than its factorization.

226536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9448 (or 9444 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 226536 is about 475.9579813387. The cubic root of 226536 is about 60.9601100845.

The spelling of 226536 in words is "two hundred twenty-six thousand, five hundred thirty-six".