11086420 has 24 divisors (see below), whose sum is σ = 23442048. Its totient is φ = 4404000.

The previous prime is 11086417. The next prime is 11086429. The reversal of 11086420 is 2468011.

It is a junction number, because it is equal to n+sod(n) for n = 11086391 and 11086400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11086429) 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, 1185 + ... + 4855.

It is an arithmetic number, because the mean of its divisors is an integer number (976752).

Almost surely, 2^11086420 is an apocalyptic number.

11086420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11086420 is an abundant number, since it is smaller than the sum of its proper divisors (12355628).

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

11086420 is a wasteful number, since it uses less digits than its factorization.

11086420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831 (or 3829 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 11086420 is about 3329.6276068053. The cubic root of 11086420 is about 222.9789036730.

The spelling of 11086420 in words is "eleven million, eighty-six thousand, four hundred twenty".