11448575 has 6 divisors (see below), whose sum is σ = 14196264. Its totient is φ = 9158840.

The previous prime is 11448559. The next prime is 11448581. The reversal of 11448575 is 57584411.

It is not a de Polignac number, because 11448575 - 2⁴ = 11448559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228947 + ... + 228996.

It is an arithmetic number, because the mean of its divisors is an integer number (2366044).

Almost surely, 2^11448575 is an apocalyptic number.

11448575 is a deficient number, since it is larger than the sum of its proper divisors (2747689).

11448575 is an equidigital number, since it uses as much as digits as its factorization.

11448575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457953 (or 457948 counting only the distinct ones).

The product of its digits is 22400, while the sum is 35.

The square root of 11448575 is about 3383.5742935541. The cubic root of 11448575 is about 225.3809185379.

The spelling of 11448575 in words is "eleven million, four hundred forty-eight thousand, five hundred seventy-five".