13460290 has 32 divisors (see below), whose sum is σ = 25888896. Its totient is φ = 5026560.

The previous prime is 13460287. The next prime is 13460297. The reversal of 13460290 is 9206431.

It is not an unprimeable number, because it can be changed into a prime (13460297) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9210 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (809028).

Almost surely, 2^13460290 is an apocalyptic number.

13460290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13460290 is a deficient number, since it is larger than the sum of its proper divisors (12428606).

13460290 is a wasteful number, since it uses less digits than its factorization.

13460290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13460290 is about 3668.8267879528. The cubic root of 13460290 is about 237.8764629690.

The spelling of 13460290 in words is "thirteen million, four hundred sixty thousand, two hundred ninety".