4224078 has 24 divisors (see below), whose sum is σ = 9348768. Its totient is φ = 1377792.

The previous prime is 4224049. The next prime is 4224097. The reversal of 4224078 is 8704224.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1651 + ... + 3342.

It is an arithmetic number, because the mean of its divisors is an integer number (389532).

Almost surely, 2^4224078 is an apocalyptic number.

4224078 is an abundant number, since it is smaller than the sum of its proper divisors (5124690).

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

4224078 is a wasteful number, since it uses less digits than its factorization.

4224078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5048 (or 5045 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 4224078 is about 2055.2561884106. The cubic root of 4224078 is about 161.6505958210.

The spelling of 4224078 in words is "four million, two hundred twenty-four thousand, seventy-eight".