13980035 has 8 divisors (see below), whose sum is σ = 17762976. Its totient is φ = 10526080.

The previous prime is 13979983. The next prime is 13980047. The reversal of 13980035 is 53008931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13980035 - 2¹⁰ = 13979011 is a prime.

It is a Duffinian number.

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 in 7 ways as a sum of consecutive naturals, for example, 82151 + ... + 82320.

It is an arithmetic number, because the mean of its divisors is an integer number (2220372).

Almost surely, 2^13980035 is an apocalyptic number.

13980035 is a deficient number, since it is larger than the sum of its proper divisors (3782941).

13980035 is a wasteful number, since it uses less digits than its factorization.

13980035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164493.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 13980035 is about 3738.9884995811. The cubic root of 13980035 is about 240.8996040796.

Adding to 13980035 its reverse (53008931), we get a palindrome (66988966).

The spelling of 13980035 in words is "thirteen million, nine hundred eighty thousand, thirty-five".