11802038 has 16 divisors (see below), whose sum is σ = 18609360. Its totient is φ = 5606496.

The previous prime is 11802017. The next prime is 11802067. The reversal of 11802038 is 83020811.

11802038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328 + ... + 5036.

It is an arithmetic number, because the mean of its divisors is an integer number (1163085).

Almost surely, 2^11802038 is an apocalyptic number.

11802038 is a deficient number, since it is larger than the sum of its proper divisors (6807322).

11802038 is a wasteful number, since it uses less digits than its factorization.

11802038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 11802038 is about 3435.4094370249. The cubic root of 11802038 is about 227.6769174889.

Adding to 11802038 its reverse (83020811), we get a palindrome (94822849).

The spelling of 11802038 in words is "eleven million, eight hundred two thousand, thirty-eight".