11075004 has 18 divisors (see below), whose sum is σ = 27995240. Its totient is φ = 3691656.

The previous prime is 11075003. The next prime is 11075023. The reversal of 11075004 is 40057011.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11075003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153784 + ... + 153855.

Almost surely, 2^11075004 is an apocalyptic number.

It is an amenable number.

11075004 is an abundant number, since it is smaller than the sum of its proper divisors (16920236).

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

11075004 is a wasteful number, since it uses less digits than its factorization.

11075004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307649 (or 307644 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 11075004 is about 3327.9128594361. The cubic root of 11075004 is about 222.9023414946.

The spelling of 11075004 in words is "eleven million, seventy-five thousand, four".