13774069 has 8 divisors (see below), whose sum is σ = 14598080. Its totient is φ = 12960000.

The previous prime is 13774037. The next prime is 13774109. The reversal of 13774069 is 96047731.

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 13774069 - 2⁵ = 13774037 is a prime.

It is a super-2 number, since 2×13774069² = 379449953633522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13774669) by changing a digit.

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, 469 + ... + 5269.

It is an arithmetic number, because the mean of its divisors is an integer number (1824760).

Almost surely, 2^13774069 is an apocalyptic number.

13774069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13774069 is a deficient number, since it is larger than the sum of its proper divisors (824011).

13774069 is a wasteful number, since it uses less digits than its factorization.

13774069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 13774069 is about 3711.3432878137. The cubic root of 13774069 is about 239.7106988640.

The spelling of 13774069 in words is "thirteen million, seven hundred seventy-four thousand, sixty-nine".