13949032 has 8 divisors (see below), whose sum is σ = 26154450. Its totient is φ = 6974512.

The previous prime is 13949003. The next prime is 13949041. The reversal of 13949032 is 23094931.

It can be written as a sum of positive squares in only one way, i.e., 13793796 + 155236 = 3714^2 + 394^2 .

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 = 13948985 and 13949003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871807 + ... + 871822.

Almost surely, 2^13949032 is an apocalyptic number.

It is an amenable number.

13949032 is a deficient number, since it is larger than the sum of its proper divisors (12205418).

13949032 is a wasteful number, since it uses less digits than its factorization.

13949032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743635 (or 1743631 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 13949032 is about 3734.8402910968. The cubic root of 13949032 is about 240.7213942685.

The spelling of 13949032 in words is "thirteen million, nine hundred forty-nine thousand, thirty-two".