11247004 has 12 divisors (see below), whose sum is σ = 19747728. Its totient is φ = 5604800.

The previous prime is 11246999. The next prime is 11247007. The reversal of 11247004 is 40074211.

11247004 is nontrivially palindromic in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11247007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3277 + ... + 5764.

It is an arithmetic number, because the mean of its divisors is an integer number (1645644).

Almost surely, 2^11247004 is an apocalyptic number.

It is an amenable number.

11247004 is a deficient number, since it is larger than the sum of its proper divisors (8500724).

11247004 is a wasteful number, since it uses less digits than its factorization.

11247004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9356 (or 9354 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 11247004 is about 3353.6553192002. The cubic root of 11247004 is about 224.0503447639.

It can be divided in two parts, 1124 and 7004, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 11247004 in words is "eleven million, two hundred forty-seven thousand, four".