11141004 has 24 divisors (see below), whose sum is σ = 29709568. Its totient is φ = 3183120.

The previous prime is 11141003. The next prime is 11141023. The reversal of 11141004 is 40014111.

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

It is not an unprimeable number, because it can be changed into a prime (11141003) 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, 66232 + ... + 66399.

Almost surely, 2^11141004 is an apocalyptic number.

11141004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11141004 is an abundant number, since it is smaller than the sum of its proper divisors (18568564).

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

11141004 is a wasteful number, since it uses less digits than its factorization.

11141004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132645 (or 132643 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 11141004 is about 3337.8142548680. The cubic root of 11141004 is about 223.3442503512.

Adding to 11141004 its reverse (40014111), we get a palindrome (51155115).

The spelling of 11141004 in words is "eleven million, one hundred forty-one thousand, four".