4059786 has 16 divisors (see below), whose sum is σ = 8175168. Its totient is φ = 1344000.

The previous prime is 4059763. The next prime is 4059817. The reversal of 4059786 is 6879504.

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, 1335 + ... + 3146.

It is an arithmetic number, because the mean of its divisors is an integer number (510948).

Almost surely, 2^4059786 is an apocalyptic number.

4059786 is an abundant number, since it is smaller than the sum of its proper divisors (4115382).

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

4059786 is a wasteful number, since it uses less digits than its factorization.

4059786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4637.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4059786 is about 2014.8910640528. The cubic root of 4059786 is about 159.5270670089.

Adding to 4059786 its sum of digits (39), we get a triangular number (4059825 = T₂₈₄₉).

The spelling of 4059786 in words is "four million, fifty-nine thousand, seven hundred eighty-six".