12001460 has 12 divisors (see below), whose sum is σ = 25203108. Its totient is φ = 4800576.

The previous prime is 12001459. The next prime is 12001463. The reversal of 12001460 is 6410021.

It can be written as a sum of positive squares in 2 ways, for example, as 2917264 + 9084196 = 1708^2 + 3014^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001463) 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, 300017 + ... + 300056.

It is an arithmetic number, because the mean of its divisors is an integer number (2100259).

Almost surely, 2^12001460 is an apocalyptic number.

12001460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001460 is an abundant number, since it is smaller than the sum of its proper divisors (13201648).

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

12001460 is a wasteful number, since it uses less digits than its factorization.

12001460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600082 (or 600080 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12001460 is about 3464.3123415766. The cubic root of 12001460 is about 228.9521330385.

Adding to 12001460 its reverse (6410021), we get a palindrome (18411481).

The spelling of 12001460 in words is "twelve million, one thousand, four hundred sixty".