12141460 has 24 divisors (see below), whose sum is σ = 26320896. Its totient is φ = 4699680.

The previous prime is 12141449. The next prime is 12141499. The reversal of 12141460 is 6414121.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9172 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (1096704).

Almost surely, 2^12141460 is an apocalyptic number.

12141460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12141460 is an abundant number, since it is smaller than the sum of its proper divisors (14179436).

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

12141460 is a wasteful number, since it uses less digits than its factorization.

12141460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19623 (or 19621 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12141460 is about 3484.4597859640. The cubic root of 12141460 is about 229.8389546857.

Adding to 12141460 its reverse (6414121), we get a palindrome (18555581).

The spelling of 12141460 in words is "twelve million, one hundred forty-one thousand, four hundred sixty".