11004090 has 32 divisors (see below), whose sum is σ = 26861760. Its totient is φ = 2884224.

The previous prime is 11004089. The next prime is 11004109. The reversal of 11004090 is 9040011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1339 + ... + 4878.

It is an arithmetic number, because the mean of its divisors is an integer number (839430).

Almost surely, 2^11004090 is an apocalyptic number.

11004090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11004090 is an abundant number, since it is smaller than the sum of its proper divisors (15857670).

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

11004090 is a wasteful number, since it uses less digits than its factorization.

11004090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 11004090 is about 3317.2413237508. The cubic root of 11004090 is about 222.4255695158.

The spelling of 11004090 in words is "eleven million, four thousand, ninety".