12701326 has 8 divisors (see below), whose sum is σ = 20784024. Its totient is φ = 5773320.

The previous prime is 12701321. The next prime is 12701341. The reversal of 12701326 is 62310721.

12701326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12701326² = 322647364316552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 577333 = 12701326 / (1 + 2 + 7 + 0 + 1 + 3 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 12701297 and 12701306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12701321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288645 + ... + 288688.

It is an arithmetic number, because the mean of its divisors is an integer number (2598003).

Almost surely, 2^12701326 is an apocalyptic number.

12701326 is a deficient number, since it is larger than the sum of its proper divisors (8082698).

12701326 is a wasteful number, since it uses less digits than its factorization.

12701326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577346.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 12701326 is about 3563.8919736715. The cubic root of 12701326 is about 233.3187750554.

The spelling of 12701326 in words is "twelve million, seven hundred one thousand, three hundred twenty-six".