11107420 has 24 divisors (see below), whose sum is σ = 23514624. Its totient is φ = 4406976.

The previous prime is 11107403. The next prime is 11107469. The reversal of 11107420 is 2470111.

It is a junction number, because it is equal to n+sod(n) for n = 11107394 and 11107403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354 + ... + 4726.

It is an arithmetic number, because the mean of its divisors is an integer number (979776).

Almost surely, 2^11107420 is an apocalyptic number.

11107420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11107420 is an abundant number, since it is smaller than the sum of its proper divisors (12407204).

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

11107420 is a wasteful number, since it uses less digits than its factorization.

11107420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4509 (or 4507 counting only the distinct ones).

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

The square root of 11107420 is about 3332.7796206770. The cubic root of 11107420 is about 223.1196044434.

Adding to 11107420 its reverse (2470111), we get a palindrome (13577531).

The spelling of 11107420 in words is "eleven million, one hundred seven thousand, four hundred twenty".