4228046 has 4 divisors (see below), whose sum is σ = 6342072. Its totient is φ = 2114022.

The previous prime is 4228039. The next prime is 4228079. The reversal of 4228046 is 6408224.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057010 + ... + 1057013.

It is an arithmetic number, because the mean of its divisors is an integer number (1585518).

Almost surely, 2^4228046 is an apocalyptic number.

4228046 is a deficient number, since it is larger than the sum of its proper divisors (2114026).

4228046 is a wasteful number, since it uses less digits than its factorization.

4228046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114025.

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

The square root of 4228046 is about 2056.2212915929. The cubic root of 4228046 is about 161.7011969085.

The spelling of 4228046 in words is "four million, two hundred twenty-eight thousand, forty-six".