11280094 has 48 divisors (see below), whose sum is σ = 21012480. Its totient is φ = 4520880.

The previous prime is 11280077. The next prime is 11280133. The reversal of 11280094 is 49008211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142747 + ... + 142825.

It is an arithmetic number, because the mean of its divisors is an integer number (437760).

Almost surely, 2^11280094 is an apocalyptic number.

11280094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11280094 is a deficient number, since it is larger than the sum of its proper divisors (9732386).

11280094 is a wasteful number, since it uses less digits than its factorization.

11280094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11280094 is about 3358.5851187665. The cubic root of 11280094 is about 224.2698570592.

The spelling of 11280094 in words is "eleven million, two hundred eighty thousand, ninety-four".