11285080 has 16 divisors (see below), whose sum is σ = 25391520. Its totient is φ = 4514016.

The previous prime is 11285063. The next prime is 11285081. The reversal of 11285080 is 8058211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11285081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141024 + ... + 141103.

It is an arithmetic number, because the mean of its divisors is an integer number (1586970).

Almost surely, 2^11285080 is an apocalyptic number.

11285080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11285080 is an abundant number, since it is smaller than the sum of its proper divisors (14106440).

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

11285080 is a wasteful number, since it uses less digits than its factorization.

11285080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282138 (or 282134 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 11285080 is about 3359.3273136150. The cubic root of 11285080 is about 224.3028959325.

The spelling of 11285080 in words is "eleven million, two hundred eighty-five thousand, eighty".