11013284 has 12 divisors (see below), whose sum is σ = 19341084. Its totient is φ = 5487264.

The previous prime is 11013271. The next prime is 11013329. The reversal of 11013284 is 48231011.

It can be written as a sum of positive squares in 2 ways, for example, as 4622500 + 6390784 = 2150^2 + 2528^2 .

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, 3527 + ... + 5870.

It is an arithmetic number, because the mean of its divisors is an integer number (1611757).

Almost surely, 2^11013284 is an apocalyptic number.

It is an amenable number.

11013284 is a deficient number, since it is larger than the sum of its proper divisors (8327800).

11013284 is a wasteful number, since it uses less digits than its factorization.

11013284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9694 (or 9692 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11013284 is about 3318.6268244562. The cubic root of 11013284 is about 222.4874983507.

Adding to 11013284 its reverse (48231011), we get a palindrome (59244295).

The spelling of 11013284 in words is "eleven million, thirteen thousand, two hundred eighty-four".