226528032 has 48 divisors (see below), whose sum is σ = 625937760. Its totient is φ = 71534592.

The previous prime is 226528021. The next prime is 226528037. The reversal of 226528032 is 230825622.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (226528037) 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, 60273 + ... + 63920.

It is an arithmetic number, because the mean of its divisors is an integer number (13040370).

Almost surely, 2^226528032 is an apocalyptic number.

It is an amenable number.

226528032 is an abundant number, since it is smaller than the sum of its proper divisors (399409728).

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

226528032 is a wasteful number, since it uses less digits than its factorization.

226528032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124225 (or 124217 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 226528032 is about 15050.8482153000. The cubic root of 226528032 is about 609.5939535502.

The spelling of 226528032 in words is "two hundred twenty-six million, five hundred twenty-eight thousand, thirty-two".