13540035 has 8 divisors (see below), whose sum is σ = 21664080. Its totient is φ = 7221344.

The previous prime is 13540001. The next prime is 13540073. The reversal of 13540035 is 53004531.

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

It is a cyclic number.

It is not a de Polignac number, because 13540035 - 2⁶ = 13539971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13539993 and 13540020.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 451320 + ... + 451349.

It is an arithmetic number, because the mean of its divisors is an integer number (2708010).

Almost surely, 2^13540035 is an apocalyptic number.

13540035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13540035 is a deficient number, since it is larger than the sum of its proper divisors (8124045).

13540035 is an equidigital number, since it uses as much as digits as its factorization.

13540035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902677.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13540035 is about 3679.6786544480. The cubic root of 13540035 is about 238.3453018044.

Adding to 13540035 its reverse (53004531), we get a palindrome (66544566).

The spelling of 13540035 in words is "thirteen million, five hundred forty thousand, thirty-five".