4046228 has 12 divisors (see below), whose sum is σ = 7100352. Its totient is φ = 2017560.

The previous prime is 4046177. The next prime is 4046233. The reversal of 4046228 is 8226404.

It is a super-2 number, since 2×4046228² = 32743922055968, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4046197 and 4046206.

It is a congruent number.

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, 551 + ... + 2897.

It is an arithmetic number, because the mean of its divisors is an integer number (591696).

Almost surely, 2^4046228 is an apocalyptic number.

It is an amenable number.

4046228 is a deficient number, since it is larger than the sum of its proper divisors (3054124).

4046228 is a wasteful number, since it uses less digits than its factorization.

4046228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782 (or 2780 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 4046228 is about 2011.5238005055. The cubic root of 4046228 is about 159.3492842271.

The spelling of 4046228 in words is "four million, forty-six thousand, two hundred twenty-eight".