11895265 has 8 divisors (see below), whose sum is σ = 14301288. Its totient is φ = 9498240.

The previous prime is 11895263. The next prime is 11895271. The reversal of 11895265 is 56259811.

It can be written as a sum of positive squares in 4 ways, for example, as 6561 + 11888704 = 81^2 + 3448^2 .

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

It is not a de Polignac number, because 11895265 - 2¹ = 11895263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11895263) 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 7 ways as a sum of consecutive naturals, for example, 1125 + ... + 5005.

It is an arithmetic number, because the mean of its divisors is an integer number (1787661).

Almost surely, 2^11895265 is an apocalyptic number.

It is an amenable number.

11895265 is a deficient number, since it is larger than the sum of its proper divisors (2406023).

11895265 is an equidigital number, since it uses as much as digits as its factorization.

11895265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4499.

The product of its digits is 21600, while the sum is 37.

The square root of 11895265 is about 3448.9512898851. The cubic root of 11895265 is about 228.2748365728.

The spelling of 11895265 in words is "eleven million, eight hundred ninety-five thousand, two hundred sixty-five".