12403060 has 24 divisors (see below), whose sum is σ = 26540136. Its totient is φ = 4867200.

The previous prime is 12403057. The next prime is 12403063. The reversal of 12403060 is 6030421.

12403060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12403057) and next prime (12403063).

It can be written as a sum of positive squares in 4 ways, for example, as 3794704 + 8608356 = 1948^2 + 2934^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12403063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4791 + ... + 6910.

It is an arithmetic number, because the mean of its divisors is an integer number (1105839).

Almost surely, 2^12403060 is an apocalyptic number.

12403060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12403060 is an abundant number, since it is smaller than the sum of its proper divisors (14137076).

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

12403060 is a wasteful number, since it uses less digits than its factorization.

12403060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11763 (or 11761 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12403060 is about 3521.7978363330. The cubic root of 12403060 is about 231.4779432482.

Adding to 12403060 its reverse (6030421), we get a palindrome (18433481).

The spelling of 12403060 in words is "twelve million, four hundred three thousand, sixty".