12401108 has 6 divisors (see below), whose sum is σ = 21701946. Its totient is φ = 6200552.

The previous prime is 12401107. The next prime is 12401111. The reversal of 12401108 is 80110421.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 4937284 = 2732^2 + 2222^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550135 + ... + 1550142.

It is an arithmetic number, because the mean of its divisors is an integer number (3616991).

Almost surely, 2^12401108 is an apocalyptic number.

It is an amenable number.

12401108 is a deficient number, since it is larger than the sum of its proper divisors (9300838).

12401108 is a wasteful number, since it uses less digits than its factorization.

12401108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100281 (or 3100279 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 12401108 is about 3521.5206942456. The cubic root of 12401108 is about 231.4657992383.

Adding to 12401108 its reverse (80110421), we get a palindrome (92511529).

The spelling of 12401108 in words is "twelve million, four hundred one thousand, one hundred eight".