13117354 has 8 divisors (see below), whose sum is σ = 19897380. Its totient is φ = 6484896.

The previous prime is 13117343. The next prime is 13117369. The reversal of 13117354 is 45371131.

It can be written as a sum of positive squares in 2 ways, for example, as 12355225 + 762129 = 3515^2 + 873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13117354² = 344129951922632, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36669 + ... + 37024.

Almost surely, 2^13117354 is an apocalyptic number.

13117354 is a deficient number, since it is larger than the sum of its proper divisors (6780026).

13117354 is an equidigital number, since it uses as much as digits as its factorization.

13117354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73784.

The product of its digits is 1260, while the sum is 25.

The square root of 13117354 is about 3621.7887845649. The cubic root of 13117354 is about 235.8388850540.

Adding to 13117354 its reverse (45371131), we get a palindrome (58488485).

The spelling of 13117354 in words is "thirteen million, one hundred seventeen thousand, three hundred fifty-four".