12703401 has 12 divisors (see below), whose sum is σ = 18624112. Its totient is φ = 8342136.

The previous prime is 12703367. The next prime is 12703501. The reversal of 12703401 is 10430721.

12703401 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12703401 - 2¹⁹ = 12179113 is a prime.

It is a super-2 number, since 2×12703401² = 322752793933602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12703501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9931 + ... + 11136.

Almost surely, 2^12703401 is an apocalyptic number.

It is an amenable number.

12703401 is a deficient number, since it is larger than the sum of its proper divisors (5920711).

12703401 is a wasteful number, since it uses less digits than its factorization.

12703401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21140 (or 21137 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12703401 is about 3564.1830761059. The cubic root of 12703401 is about 233.3314800306.

The spelling of 12703401 in words is "twelve million, seven hundred three thousand, four hundred one".