13774097 has 8 divisors (see below), whose sum is σ = 14736456. Its totient is φ = 12828672.

The previous prime is 13774037. The next prime is 13774109. The reversal of 13774097 is 79047731.

It can be written as a sum of positive squares in 4 ways, for example, as 4343056 + 9431041 = 2084^2 + 3071^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13774097 - 2¹⁰ = 13773073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13774097.

It is not an unprimeable number, because it can be changed into a prime (13774037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 5825.

It is an arithmetic number, because the mean of its divisors is an integer number (1842057).

Almost surely, 2^13774097 is an apocalyptic number.

13774097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13774097 is a deficient number, since it is larger than the sum of its proper divisors (962359).

13774097 is an equidigital number, since it uses as much as digits as its factorization.

13774097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467.

The product of its (nonzero) digits is 37044, while the sum is 38.

The square root of 13774097 is about 3711.3470600309. The cubic root of 13774097 is about 239.7108612923.

The spelling of 13774097 in words is "thirteen million, seven hundred seventy-four thousand, ninety-seven".