13495490 has 16 divisors (see below), whose sum is σ = 24349248. Its totient is φ = 5385456.

The previous prime is 13495441. The next prime is 13495499. The reversal of 13495490 is 9459431.

It is a self number, because there is not a number n which added to its sum of digits gives 13495490.

It is not an unprimeable number, because it can be changed into a prime (13495499) 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 7 ways as a sum of consecutive naturals, for example, 3689 + ... + 6371.

It is an arithmetic number, because the mean of its divisors is an integer number (1521828).

Almost surely, 2^13495490 is an apocalyptic number.

13495490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13495490 is a deficient number, since it is larger than the sum of its proper divisors (10853758).

13495490 is a wasteful number, since it uses less digits than its factorization.

13495490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193.

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

The square root of 13495490 is about 3673.6208296448. The cubic root of 13495490 is about 238.0836393651.

The spelling of 13495490 in words is "thirteen million, four hundred ninety-five thousand, four hundred ninety".