12849265 has 16 divisors (see below), whose sum is σ = 18115776. Its totient is φ = 8625600.

The previous prime is 12849259. The next prime is 12849281. The reversal of 12849265 is 56294821.

It is not a de Polignac number, because 12849265 - 2³ = 12849257 is a prime.

It is a super-2 number, since 2×12849265² = 330207222080450, which contains 22 as substring.

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, 8271 + ... + 9700.

It is an arithmetic number, because the mean of its divisors is an integer number (1132236).

Almost surely, 2^12849265 is an apocalyptic number.

It is an amenable number.

12849265 is a deficient number, since it is larger than the sum of its proper divisors (5266511).

12849265 is a wasteful number, since it uses less digits than its factorization.

12849265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18000.

The product of its digits is 34560, while the sum is 37.

The square root of 12849265 is about 3584.5871449862. The cubic root of 12849265 is about 234.2211426360.

The spelling of 12849265 in words is "twelve million, eight hundred forty-nine thousand, two hundred sixty-five".