13960835 has 12 divisors (see below), whose sum is σ = 19488528. Its totient is φ = 9572976.

The previous prime is 13960789. The next prime is 13960841. The reversal of 13960835 is 53806931.

It is not a de Polignac number, because 13960835 - 2¹⁰ = 13959811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13960795 and 13960804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28247 + ... + 28736.

It is an arithmetic number, because the mean of its divisors is an integer number (1624044).

Almost surely, 2^13960835 is an apocalyptic number.

13960835 is a deficient number, since it is larger than the sum of its proper divisors (5527693).

13960835 is an equidigital number, since it uses as much as digits as its factorization.

13960835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57002 (or 56995 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 13960835 is about 3736.4200780961. The cubic root of 13960835 is about 240.7892707496.

The spelling of 13960835 in words is "thirteen million, nine hundred sixty thousand, eight hundred thirty-five".