12703442 has 16 divisors (see below), whose sum is σ = 19612800. Its totient is φ = 6168048.

The previous prime is 12703367. The next prime is 12703501. The reversal of 12703442 is 24430721.

12703442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12703442² = 322754877294728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13553 + ... + 14459.

It is an arithmetic number, because the mean of its divisors is an integer number (1225800).

Almost surely, 2^12703442 is an apocalyptic number.

12703442 is a deficient number, since it is larger than the sum of its proper divisors (6909358).

12703442 is a wasteful number, since it uses less digits than its factorization.

12703442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 12703442 is about 3564.1888277699. The cubic root of 12703442 is about 233.3317310548.

The spelling of 12703442 in words is "twelve million, seven hundred three thousand, four hundred forty-two".