12960145 has 16 divisors (see below), whose sum is σ = 17224128. Its totient is φ = 9282240.

The previous prime is 12960119. The next prime is 12960163. The reversal of 12960145 is 54106921.

It is not a de Polignac number, because 12960145 - 2¹⁵ = 12927377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927 + ... + 5443.

It is an arithmetic number, because the mean of its divisors is an integer number (1076508).

Almost surely, 2^12960145 is an apocalyptic number.

It is an amenable number.

12960145 is a deficient number, since it is larger than the sum of its proper divisors (4263983).

12960145 is a wasteful number, since it uses less digits than its factorization.

12960145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 12960145 is about 3600.0201388326. The cubic root of 12960145 is about 234.8929344789.

The spelling of 12960145 in words is "twelve million, nine hundred sixty thousand, one hundred forty-five".