12770107 has 8 divisors (see below), whose sum is σ = 14616032. Its totient is φ = 10929600.

The previous prime is 12770101. The next prime is 12770141. The reversal of 12770107 is 70107721.

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

It is a cyclic number.

It is not a de Polignac number, because 12770107 - 2¹⁵ = 12737339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12770101) 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, 8557 + ... + 9937.

It is an arithmetic number, because the mean of its divisors is an integer number (1827004).

Almost surely, 2^12770107 is an apocalyptic number.

12770107 is a deficient number, since it is larger than the sum of its proper divisors (1845925).

12770107 is a wasteful number, since it uses less digits than its factorization.

12770107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709.

The product of its (nonzero) digits is 686, while the sum is 25.

The square root of 12770107 is about 3573.5286482691. The cubic root of 12770107 is about 233.7391778188.

Adding to 12770107 its reverse (70107721), we get a palindrome (82877828).

The spelling of 12770107 in words is "twelve million, seven hundred seventy thousand, one hundred seven".