12058860 has 96 divisors (see below), whose sum is σ = 37384704. Its totient is φ = 2904000.

The previous prime is 12058843. The next prime is 12058873. The reversal of 12058860 is 6885021.

It is a super-2 number, since 2×12058860² = 290832208999200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79785 + ... + 79935.

It is an arithmetic number, because the mean of its divisors is an integer number (389424).

Almost surely, 2^12058860 is an apocalyptic number.

12058860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12058860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18692352).

12058860 is an abundant number, since it is smaller than the sum of its proper divisors (25325844).

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

12058860 is a wasteful number, since it uses less digits than its factorization.

12058860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 12058860 is about 3472.5869319572. The cubic root of 12058860 is about 229.3165597145.

The spelling of 12058860 in words is "twelve million, fifty-eight thousand, eight hundred sixty".