3700228 has 12 divisors (see below), whose sum is σ = 7400512. Its totient is φ = 1585800.

The previous prime is 3700187. The next prime is 3700241. The reversal of 3700228 is 8220073.

It is a happy number.

3700228 is an admirable number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3¹³ + 7² + 0 + 0 + 2¹³ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 3700199 and 3700208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66048 + ... + 66103.

Almost surely, 2^3700228 is an apocalyptic number.

It is an amenable number.

3700228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3700228 is a wasteful number, since it uses less digits than its factorization.

3700228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132162 (or 132160 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3700228 is about 1923.5976710321. The cubic root of 3700228 is about 154.6712142770.

The spelling of 3700228 in words is "three million, seven hundred thousand, two hundred twenty-eight".