11648265 has 8 divisors (see below), whose sum is σ = 18637248. Its totient is φ = 6212400.

The previous prime is 11648261. The next prime is 11648269. The reversal of 11648265 is 56284611.

11648265 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11648261) and next prime (11648269).

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

It is not a de Polignac number, because 11648265 - 2² = 11648261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11648261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388261 + ... + 388290.

It is an arithmetic number, because the mean of its divisors is an integer number (2329656).

Almost surely, 2^11648265 is an apocalyptic number.

11648265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11648265 is a deficient number, since it is larger than the sum of its proper divisors (6988983).

11648265 is an equidigital number, since it uses as much as digits as its factorization.

11648265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776559.

The product of its digits is 11520, while the sum is 33.

The square root of 11648265 is about 3412.9554641102. The cubic root of 11648265 is about 226.6837633682.

The spelling of 11648265 in words is "eleven million, six hundred forty-eight thousand, two hundred sixty-five".