13898703 has 32 divisors (see below), whose sum is σ = 23296000. Its totient is φ = 7324128.

The previous prime is 13898701. The next prime is 13898719. The reversal of 13898703 is 30789831.

13898703 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 13898703 - 2¹ = 13898701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13898701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12858 + ... + 13896.

It is an arithmetic number, because the mean of its divisors is an integer number (728000).

Almost surely, 2^13898703 is an apocalyptic number.

13898703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13898703 is a deficient number, since it is larger than the sum of its proper divisors (9397297).

13898703 is a wasteful number, since it uses less digits than its factorization.

13898703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 13898703 is about 3728.0964311563. The cubic root of 13898703 is about 240.4315326443.

The spelling of 13898703 in words is "thirteen million, eight hundred ninety-eight thousand, seven hundred three".