11352005 has 16 divisors (see below), whose sum is σ = 16485120. Its totient is φ = 7325952.

The previous prime is 11351999. The next prime is 11352031. The reversal of 11352005 is 50025311.

It is a cyclic number.

It is not a de Polignac number, because 11352005 - 2⁶ = 11351941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8945 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (1030320).

Almost surely, 2^11352005 is an apocalyptic number.

It is an amenable number.

11352005 is a deficient number, since it is larger than the sum of its proper divisors (5133115).

11352005 is a wasteful number, since it uses less digits than its factorization.

11352005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19108.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 11352005 is about 3369.2736605981. The cubic root of 11352005 is about 224.7454240031.

Adding to 11352005 its reverse (50025311), we get a palindrome (61377316).

The spelling of 11352005 in words is "eleven million, three hundred fifty-two thousand, five".