13905482 has 4 divisors (see below), whose sum is σ = 20858226. Its totient is φ = 6952740.

The previous prime is 13905481. The next prime is 13905491. The reversal of 13905482 is 28450931.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10374841 + 3530641 = 3221^2 + 1879^2 .

It is not an unprimeable number, because it can be changed into a prime (13905481) 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 as a sum of consecutive naturals, namely, 3476369 + ... + 3476372.

Almost surely, 2^13905482 is an apocalyptic number.

13905482 is a deficient number, since it is larger than the sum of its proper divisors (6952744).

13905482 is an equidigital number, since it uses as much as digits as its factorization.

13905482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952743.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 13905482 is about 3729.0054974483. The cubic root of 13905482 is about 240.4706159181.

The spelling of 13905482 in words is "thirteen million, nine hundred five thousand, four hundred eighty-two".