13760290 has 16 divisors (see below), whose sum is σ = 25048440. Its totient is φ = 5441920.

The previous prime is 13760273. The next prime is 13760303. The reversal of 13760290 is 9206731.

It can be written as a sum of positive squares in 4 ways, for example, as 6859161 + 6901129 = 2619^2 + 2627^2 .

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, 6841 + ... + 8620.

Almost surely, 2^13760290 is an apocalyptic number.

13760290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13760290 is a deficient number, since it is larger than the sum of its proper divisors (11288150).

13760290 is a wasteful number, since it uses less digits than its factorization.

13760290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15557.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13760290 is about 3709.4864873726. The cubic root of 13760290 is about 239.6307400245.

The spelling of 13760290 in words is "thirteen million, seven hundred sixty thousand, two hundred ninety".