13049235 has 16 divisors (see below), whose sum is σ = 23198880. Its totient is φ = 6959520.

The previous prime is 13049227. The next prime is 13049237. The reversal of 13049235 is 53294031.

It is not a de Polignac number, because 13049235 - 2³ = 13049227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 13049199 and 13049208.

It is not an unprimeable number, because it can be changed into a prime (13049237) 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 15 ways as a sum of consecutive naturals, for example, 48196 + ... + 48465.

It is an arithmetic number, because the mean of its divisors is an integer number (1449930).

Almost surely, 2^13049235 is an apocalyptic number.

13049235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13049235 is a deficient number, since it is larger than the sum of its proper divisors (10149645).

13049235 is an equidigital number, since it uses as much as digits as its factorization.

13049235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96675 (or 96669 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 13049235 is about 3612.3724890991. The cubic root of 13049235 is about 235.4299357476.

The spelling of 13049235 in words is "thirteen million, forty-nine thousand, two hundred thirty-five".