11645485 has 4 divisors (see below), whose sum is σ = 13974588. Its totient is φ = 9316384.

The previous prime is 11645453. The next prime is 11645497. The reversal of 11645485 is 58454611.

11645485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58454611 = 2143 ⋅27277.

It can be written as a sum of positive squares in 2 ways, for example, as 7557001 + 4088484 = 2749^2 + 2022^2 .

It is a cyclic number.

It is not a de Polignac number, because 11645485 - 2⁵ = 11645453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11645485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1164544 + ... + 1164553.

It is an arithmetic number, because the mean of its divisors is an integer number (3493647).

Almost surely, 2^11645485 is an apocalyptic number.

It is an amenable number.

11645485 is a deficient number, since it is larger than the sum of its proper divisors (2329103).

11645485 is an equidigital number, since it uses as much as digits as its factorization.

11645485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329102.

The product of its digits is 19200, while the sum is 34.

The square root of 11645485 is about 3412.5481681582. The cubic root of 11645485 is about 226.6657283218.

The spelling of 11645485 in words is "eleven million, six hundred forty-five thousand, four hundred eighty-five".