11060840 has 32 divisors (see below), whose sum is σ = 28442880. Its totient is φ = 3792192.

The previous prime is 11060827. The next prime is 11060843. The reversal of 11060840 is 4806011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11060843) 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, 19472 + ... + 20031.

It is an arithmetic number, because the mean of its divisors is an integer number (888840).

Almost surely, 2^11060840 is an apocalyptic number.

11060840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11060840 is an abundant number, since it is smaller than the sum of its proper divisors (17382040).

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

11060840 is a wasteful number, since it uses less digits than its factorization.

11060840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39521 (or 39517 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11060840 is about 3325.7841180690. The cubic root of 11060840 is about 222.8072764981.

Adding to 11060840 its reverse (4806011), we get a palindrome (15866851).

The spelling of 11060840 in words is "eleven million, sixty thousand, eight hundred forty".