13995404 has 6 divisors (see below), whose sum is σ = 24491964. Its totient is φ = 6997700.

The previous prime is 13995383. The next prime is 13995409. The reversal of 13995404 is 40459931.

13995404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13995409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749422 + ... + 1749429.

It is an arithmetic number, because the mean of its divisors is an integer number (4081994).

Almost surely, 2^13995404 is an apocalyptic number.

It is an amenable number.

13995404 is a deficient number, since it is larger than the sum of its proper divisors (10496560).

13995404 is a wasteful number, since it uses less digits than its factorization.

13995404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498855 (or 3498853 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 13995404 is about 3741.0431700262. The cubic root of 13995404 is about 240.9878496885.

The spelling of 13995404 in words is "thirteen million, nine hundred ninety-five thousand, four hundred four".