12705062 has 16 divisors (see below), whose sum is σ = 20010240. Its totient is φ = 6038472.

The previous prime is 12705061. The next prime is 12705067. The reversal of 12705062 is 26050721.

12705062 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 2×12705062² = 322837200847688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12705061) 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, 7463 + ... + 9005.

It is an arithmetic number, because the mean of its divisors is an integer number (1250640).

Almost surely, 2^12705062 is an apocalyptic number.

12705062 is a deficient number, since it is larger than the sum of its proper divisors (7305178).

12705062 is a wasteful number, since it uses less digits than its factorization.

12705062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 12705062 is about 3564.4160812116. The cubic root of 12705062 is about 233.3416491367.

Adding to 12705062 its reverse (26050721), we get a palindrome (38755783).

The spelling of 12705062 in words is "twelve million, seven hundred five thousand, sixty-two".