226322532 has 48 divisors (see below), whose sum is σ = 589388800. Its totient is φ = 75103200.

The previous prime is 226322521. The next prime is 226322533. The reversal of 226322532 is 235223622.

226322532 is a `hidden beast` number, since 2 + 2 + 632 + 25 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 226322496 and 226322505.

It is not an unprimeable number, because it can be changed into a prime (226322533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20157 + ... + 29307.

Almost surely, 2^226322532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226322532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294694400).

226322532 is an abundant number, since it is smaller than the sum of its proper divisors (363066268).

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

226322532 is a wasteful number, since it uses less digits than its factorization.

226322532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9393 (or 9385 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 226322532 is about 15044.0198085485. The cubic root of 226322532 is about 609.4095621580.

The spelling of 226322532 in words is "two hundred twenty-six million, three hundred twenty-two thousand, five hundred thirty-two".