13494770 has 32 divisors (see below), whose sum is σ = 25930368. Its totient is φ = 5038848.

The previous prime is 13494763. The next prime is 13494779. The reversal of 13494770 is 7749431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13494770.

It is not an unprimeable number, because it can be changed into a prime (13494779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27467 + ... + 27953.

It is an arithmetic number, because the mean of its divisors is an integer number (810324).

Almost surely, 2^13494770 is an apocalyptic number.

13494770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13494770 is a deficient number, since it is larger than the sum of its proper divisors (12435598).

13494770 is a wasteful number, since it uses less digits than its factorization.

13494770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 13494770 is about 3673.5228323777. The cubic root of 13494770 is about 238.0794052773.

The spelling of 13494770 in words is "thirteen million, four hundred ninety-four thousand, seven hundred seventy".