11938004 has 48 divisors (see below), whose sum is σ = 24319680. Its totient is φ = 5080320.

The previous prime is 11937983. The next prime is 11938019. The reversal of 11938004 is 40083911.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 42344 + ... + 42624.

It is an arithmetic number, because the mean of its divisors is an integer number (506660).

Almost surely, 2^11938004 is an apocalyptic number.

It is an amenable number.

11938004 is an abundant number, since it is smaller than the sum of its proper divisors (12381676).

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

11938004 is a wasteful number, since it uses less digits than its factorization.

11938004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 11938004 is about 3455.1416758217. The cubic root of 11938004 is about 228.5479025638.

The spelling of 11938004 in words is "eleven million, nine hundred thirty-eight thousand, four".