11005413 has 8 divisors (see below), whose sum is σ = 15180000. Its totient is φ = 7083888.

The previous prime is 11005399. The next prime is 11005433. The reversal of 11005413 is 31450011.

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

It is not a de Polignac number, because 11005413 - 2⁵ = 11005381 is a prime.

It is a super-2 number, since 2×11005413² = 242238230601138, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11005392 and 11005401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11005433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63163 + ... + 63336.

It is an arithmetic number, because the mean of its divisors is an integer number (1897500).

Almost surely, 2^11005413 is an apocalyptic number.

It is an amenable number.

11005413 is a deficient number, since it is larger than the sum of its proper divisors (4174587).

11005413 is a wasteful number, since it uses less digits than its factorization.

11005413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126531.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11005413 is about 3317.4407304427. The cubic root of 11005413 is about 222.4344830876.

Adding to 11005413 its reverse (31450011), we get a palindrome (42455424).

The spelling of 11005413 in words is "eleven million, five thousand, four hundred thirteen".