11946265 has 8 divisors (see below), whose sum is σ = 14357448. Its totient is φ = 9542400.

The previous prime is 11946251. The next prime is 11946299. The reversal of 11946265 is 56264911.

It can be written as a sum of positive squares in 4 ways, for example, as 36864 + 11909401 = 192^2 + 3451^2 .

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

It is not a de Polignac number, because 11946265 - 2⁹ = 11945753 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 11946265.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2865 + ... + 5665.

It is an arithmetic number, because the mean of its divisors is an integer number (1794681).

Almost surely, 2^11946265 is an apocalyptic number.

It is an amenable number.

11946265 is a deficient number, since it is larger than the sum of its proper divisors (2411183).

11946265 is an equidigital number, since it uses as much as digits as its factorization.

11946265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659.

The product of its digits is 12960, while the sum is 34.

The square root of 11946265 is about 3456.3369338072. The cubic root of 11946265 is about 228.6006081609.

The spelling of 11946265 in words is "eleven million, nine hundred forty-six thousand, two hundred sixty-five".