830472226 has 8 divisors (see below), whose sum is σ = 1245862044. Its totient is φ = 415184880.

The previous prime is 830472221. The next prime is 830472229. The reversal of 830472226 is 622274038.

It can be written as a sum of positive squares in 2 ways, for example, as 829152025 + 1320201 = 28795^2 + 1149^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 830472191 and 830472200.

It is not an unprimeable number, because it can be changed into a prime (830472221) 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, 385 + ... + 40756.

Almost surely, 2^830472226 is an apocalyptic number.

830472226 is a deficient number, since it is larger than the sum of its proper divisors (415389818).

830472226 is a wasteful number, since it uses less digits than its factorization.

830472226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51236.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 830472226 is about 28817.9150182660. The cubic root of 830472226 is about 939.9578319699.

The spelling of 830472226 in words is "eight hundred thirty million, four hundred seventy-two thousand, two hundred twenty-six".