446198228 has 24 divisors (see below), whose sum is σ = 894902400. Its totient is φ = 190690848.

The previous prime is 446198227. The next prime is 446198309. The reversal of 446198228 is 822891644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446198227) 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, 12143 + ... + 32246.

It is an arithmetic number, because the mean of its divisors is an integer number (37287600).

Almost surely, 2^446198228 is an apocalyptic number.

It is an amenable number.

446198228 is an abundant number, since it is smaller than the sum of its proper divisors (448704172).

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

446198228 is a wasteful number, since it uses less digits than its factorization.

446198228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44759 (or 44757 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 446198228 is about 21123.4047445008. The cubic root of 446198228 is about 764.1453014395.

The spelling of 446198228 in words is "four hundred forty-six million, one hundred ninety-eight thousand, two hundred twenty-eight".