11280468 has 24 divisors (see below), whose sum is σ = 26405568. Its totient is φ = 3748096.

The previous prime is 11280439. The next prime is 11280473. The reversal of 11280468 is 86408211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905 + ... + 5567.

It is an arithmetic number, because the mean of its divisors is an integer number (1100232).

Almost surely, 2^11280468 is an apocalyptic number.

It is an amenable number.

11280468 is an abundant number, since it is smaller than the sum of its proper divisors (15125100).

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

11280468 is a wasteful number, since it uses less digits than its factorization.

11280468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023 (or 3021 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 11280468 is about 3358.6407965128. The cubic root of 11280468 is about 224.2723356437.

Adding to 11280468 its reverse (86408211), we get a palindrome (97688679).

The spelling of 11280468 in words is "eleven million, two hundred eighty thousand, four hundred sixty-eight".