13449032 has 8 divisors (see below), whose sum is σ = 25216950. Its totient is φ = 6724512.

The previous prime is 13449001. The next prime is 13449047. The reversal of 13449032 is 23094431.

13449032 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., 12208036 + 1240996 = 3494^2 + 1114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13448992 and 13449010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 840557 + ... + 840572.

Almost surely, 2^13449032 is an apocalyptic number.

It is an amenable number.

13449032 is a deficient number, since it is larger than the sum of its proper divisors (11767918).

13449032 is a wasteful number, since it uses less digits than its factorization.

13449032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681135 (or 1681131 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 13449032 is about 3667.2921890681. The cubic root of 13449032 is about 237.8101256121.

The spelling of 13449032 in words is "thirteen million, four hundred forty-nine thousand, thirty-two".