12058782 has 16 divisors (see below), whose sum is σ = 24458112. Its totient is φ = 3962840.

The previous prime is 12058771. The next prime is 12058799. The reversal of 12058782 is 28785021.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13728 + ... + 14579.

It is an arithmetic number, because the mean of its divisors is an integer number (1528632).

Almost surely, 2^12058782 is an apocalyptic number.

12058782 is an abundant number, since it is smaller than the sum of its proper divisors (12399330).

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

12058782 is a wasteful number, since it uses less digits than its factorization.

12058782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28383.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 12058782 is about 3472.5757011187. The cubic root of 12058782 is about 229.3160652861.

The spelling of 12058782 in words is "twelve million, fifty-eight thousand, seven hundred eighty-two".