3537228 has 24 divisors (see below), whose sum is σ = 8290800. Its totient is φ = 1173760.

The previous prime is 3537199. The next prime is 3537269. The reversal of 3537228 is 8227353.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁴ + 5⁸ + 3⁶ + 7² + 2⁴ + 2²⁰ + 8⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3537195 and 3537204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (345450).

Almost surely, 2^3537228 is an apocalyptic number.

It is an amenable number.

3537228 is an abundant number, since it is smaller than the sum of its proper divisors (4753572).

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

3537228 is a wasteful number, since it uses less digits than its factorization.

3537228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1335 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 3537228 is about 1880.7519772687. The cubic root of 3537228 is about 152.3658661094.

The spelling of 3537228 in words is "three million, five hundred thirty-seven thousand, two hundred twenty-eight".