13455604 has 6 divisors (see below), whose sum is σ = 23547314. Its totient is φ = 6727800.

The previous prime is 13455577. The next prime is 13455641. The reversal of 13455604 is 40655431.

13455604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12250000 + 1205604 = 3500^2 + 1098^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1681947 + ... + 1681954.

Almost surely, 2^13455604 is an apocalyptic number.

It is an amenable number.

13455604 is a deficient number, since it is larger than the sum of its proper divisors (10091710).

13455604 is a wasteful number, since it uses less digits than its factorization.

13455604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363905 (or 3363903 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 13455604 is about 3668.1881085899. The cubic root of 13455604 is about 237.8488553794.

The spelling of 13455604 in words is "thirteen million, four hundred fifty-five thousand, six hundred four".