11063945 has 8 divisors (see below), whose sum is σ = 13299720. Its totient is φ = 8835840.

The previous prime is 11063933. The next prime is 11063959. The reversal of 11063945 is 54936011.

It can be written as a sum of positive squares in 4 ways, for example, as 753424 + 10310521 = 868^2 + 3211^2 .

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

It is not a de Polignac number, because 11063945 - 2⁴ = 11063929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985 + ... + 5105.

It is an arithmetic number, because the mean of its divisors is an integer number (1662465).

Almost surely, 2^11063945 is an apocalyptic number.

It is an amenable number.

11063945 is a deficient number, since it is larger than the sum of its proper divisors (2235775).

11063945 is an equidigital number, since it uses as much as digits as its factorization.

11063945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 11063945 is about 3326.2508925215. The cubic root of 11063945 is about 222.8281233738.

Adding to 11063945 its reverse (54936011), we get a palindrome (65999956).

The spelling of 11063945 in words is "eleven million, sixty-three thousand, nine hundred forty-five".