12401324 has 24 divisors (see below), whose sum is σ = 24390240. Its totient is φ = 5474304.

The previous prime is 12401317. The next prime is 12401351. The reversal of 12401324 is 42310421.

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, 3989 + ... + 6380.

It is an arithmetic number, because the mean of its divisors is an integer number (1016260).

Almost surely, 2^12401324 is an apocalyptic number.

It is an amenable number.

12401324 is a deficient number, since it is larger than the sum of its proper divisors (11988916).

12401324 is a wasteful number, since it uses less digits than its factorization.

12401324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10409 (or 10407 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 12401324 is about 3521.5513626809. The cubic root of 12401324 is about 231.4671431054.

Adding to 12401324 its reverse (42310421), we get a palindrome (54711745).

The spelling of 12401324 in words is "twelve million, four hundred one thousand, three hundred twenty-four".