11417020 has 12 divisors (see below), whose sum is σ = 23975784. Its totient is φ = 4566800.

The previous prime is 11417017. The next prime is 11417033. The reversal of 11417020 is 2071411.

It is a junction number, because it is equal to n+sod(n) for n = 11416985 and 11417003.

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, 285406 + ... + 285445.

It is an arithmetic number, because the mean of its divisors is an integer number (1997982).

Almost surely, 2^11417020 is an apocalyptic number.

11417020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11417020 is an abundant number, since it is smaller than the sum of its proper divisors (12558764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11417020 is a wasteful number, since it uses less digits than its factorization.

11417020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570860 (or 570858 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 11417020 is about 3378.9081076584. The cubic root of 11417020 is about 225.1736601693.

Adding to 11417020 its reverse (2071411), we get a palindrome (13488431).

The spelling of 11417020 in words is "eleven million, four hundred seventeen thousand, twenty".