11002404 has 24 divisors (see below), whose sum is σ = 29339968. Its totient is φ = 3143520.

The previous prime is 11002399. The next prime is 11002423. The reversal of 11002404 is 40420011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11002404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65407 + ... + 65574.

Almost surely, 2^11002404 is an apocalyptic number.

11002404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11002404 is an abundant number, since it is smaller than the sum of its proper divisors (18337564).

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

11002404 is a wasteful number, since it uses less digits than its factorization.

11002404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130995 (or 130993 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 11002404 is about 3316.9871871926. The cubic root of 11002404 is about 222.4142092348.

Adding to 11002404 its reverse (40420011), we get a palindrome (51422415).

The spelling of 11002404 in words is "eleven million, two thousand, four hundred four".