12401204 has 6 divisors (see below), whose sum is σ = 21702114. Its totient is φ = 6200600.

The previous prime is 12401189. The next prime is 12401251. The reversal of 12401204 is 40210421.

It can be written as a sum of positive squares in only one way, i.e., 9672100 + 2729104 = 3110^2 + 1652^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550147 + ... + 1550154.

It is an arithmetic number, because the mean of its divisors is an integer number (3617019).

Almost surely, 2^12401204 is an apocalyptic number.

It is an amenable number.

12401204 is a deficient number, since it is larger than the sum of its proper divisors (9300910).

12401204 is a wasteful number, since it uses less digits than its factorization.

12401204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100305 (or 3100303 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 12401204 is about 3521.5343246943. The cubic root of 12401204 is about 231.4663965145.

Adding to 12401204 its reverse (40210421), we get a palindrome (52611625).

The spelling of 12401204 in words is "twelve million, four hundred one thousand, two hundred four".