12060740 has 48 divisors (see below), whose sum is σ = 26756352. Its totient is φ = 4557696.

The previous prime is 12060739. The next prime is 12060749. The reversal of 12060740 is 4706021.

It is a super-2 number, since 2×12060740² = 290922898695200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12060749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72137 + ... + 72303.

It is an arithmetic number, because the mean of its divisors is an integer number (557424).

Almost surely, 2^12060740 is an apocalyptic number.

12060740 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 12060740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13378176).

12060740 is an abundant number, since it is smaller than the sum of its proper divisors (14695612).

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

12060740 is a wasteful number, since it uses less digits than its factorization.

12060740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12060740 is about 3472.8576129752. The cubic root of 12060740 is about 229.3284760629.

Adding to 12060740 its reverse (4706021), we get a palindrome (16766761).

The spelling of 12060740 in words is "twelve million, sixty thousand, seven hundred forty".