11401204 has 6 divisors (see below), whose sum is σ = 19952114. Its totient is φ = 5700600.

The previous prime is 11401199. The next prime is 11401207. The reversal of 11401204 is 40210411.

It can be written as a sum of positive squares in only one way, i.e., 7033104 + 4368100 = 2652^2 + 2090^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425147 + ... + 1425154.

Almost surely, 2^11401204 is an apocalyptic number.

It is an amenable number.

11401204 is a deficient number, since it is larger than the sum of its proper divisors (8550910).

11401204 is a wasteful number, since it uses less digits than its factorization.

11401204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850305 (or 2850303 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11401204 is about 3376.5668955316. The cubic root of 11401204 is about 225.0696344140.

Adding to 11401204 its reverse (40210411), we get a palindrome (51611615).

The spelling of 11401204 in words is "eleven million, four hundred one thousand, two hundred four".