12952965 has 32 divisors (see below), whose sum is σ = 22302720. Its totient is φ = 6398784.

The previous prime is 12952957. The next prime is 12952967. The reversal of 12952965 is 56925921.

It is not a de Polignac number, because 12952965 - 2³ = 12952957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12952967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12912 + ... + 13878.

It is an arithmetic number, because the mean of its divisors is an integer number (696960).

Almost surely, 2^12952965 is an apocalyptic number.

12952965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12952965 is a deficient number, since it is larger than the sum of its proper divisors (9349755).

12952965 is a wasteful number, since it uses less digits than its factorization.

12952965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its digits is 48600, while the sum is 39.

The square root of 12952965 is about 3599.0227840346. The cubic root of 12952965 is about 234.8495490894.

The spelling of 12952965 in words is "twelve million, nine hundred fifty-two thousand, nine hundred sixty-five".