4386020 has 12 divisors (see below), whose sum is σ = 9210684. Its totient is φ = 1754400.

The previous prime is 4385987. The next prime is 4386023. The reversal of 4386020 is 206834.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 614656 + 3771364 = 784^2 + 1942^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4386023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109631 + ... + 109670.

It is an arithmetic number, because the mean of its divisors is an integer number (767557).

Almost surely, 2^4386020 is an apocalyptic number.

It is an amenable number.

4386020 is an abundant number, since it is smaller than the sum of its proper divisors (4824664).

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

4386020 is a wasteful number, since it uses less digits than its factorization.

4386020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219310 (or 219308 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4386020 is about 2094.2826934299. The cubic root of 4386020 is about 163.6905228509.

The spelling of 4386020 in words is "four million, three hundred eighty-six thousand, twenty".