13928050 has 12 divisors (see below), whose sum is σ = 25906266. Its totient is φ = 5571200.

The previous prime is 13928003. The next prime is 13928059. The reversal of 13928050 is 5082931.

It can be written as a sum of positive squares in 3 ways, for example, as 11095561 + 2832489 = 3331^2 + 1683^2 .

It is not an unprimeable number, because it can be changed into a prime (13928059) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 139231 + ... + 139330.

Almost surely, 2^13928050 is an apocalyptic number.

13928050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13928050 is a deficient number, since it is larger than the sum of its proper divisors (11978216).

13928050 is a wasteful number, since it uses less digits than its factorization.

13928050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278573 (or 278568 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 13928050 is about 3732.0302785481. The cubic root of 13928050 is about 240.6006367642.

The spelling of 13928050 in words is "thirteen million, nine hundred twenty-eight thousand, fifty".