11313575 has 24 divisors (see below), whose sum is σ = 17269728. Its totient is φ = 7159680.

The previous prime is 11313571. The next prime is 11313583. The reversal of 11313575 is 57531311.

11313575 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11313575 - 2² = 11313571 is a prime.

11313575 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212 + ... + 4761.

It is an arithmetic number, because the mean of its divisors is an integer number (719572).

Almost surely, 2^11313575 is an apocalyptic number.

11313575 is a deficient number, since it is larger than the sum of its proper divisors (5956153).

11313575 is a wasteful number, since it uses less digits than its factorization.

11313575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003 (or 4998 counting only the distinct ones).

The product of its digits is 1575, while the sum is 26.

The square root of 11313575 is about 3363.5658162135. The cubic root of 11313575 is about 224.4915266733.

Adding to 11313575 its reverse (57531311), we get a palindrome (68844886).

The spelling of 11313575 in words is "eleven million, three hundred thirteen thousand, five hundred seventy-five".