13908051 has 16 divisors (see below), whose sum is σ = 20674720. Its totient is φ = 9240480.

The previous prime is 13908043. The next prime is 13908053. The reversal of 13908051 is 15080931.

13908051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13908051 - 2³ = 13908043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13908053) 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 15 ways as a sum of consecutive naturals, for example, 9381 + ... + 10761.

It is an arithmetic number, because the mean of its divisors is an integer number (1292170).

Almost surely, 2^13908051 is an apocalyptic number.

13908051 is a deficient number, since it is larger than the sum of its proper divisors (6766669).

13908051 is a wasteful number, since it uses less digits than its factorization.

13908051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763 (or 1757 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 13908051 is about 3729.3499433547. The cubic root of 13908051 is about 240.4854237704.

Adding to 13908051 its reverse (15080931), we get a palindrome (28988982).

The spelling of 13908051 in words is "thirteen million, nine hundred eight thousand, fifty-one".