13642314 has 32 divisors (see below), whose sum is σ = 31850496. Its totient is φ = 3814320.

The previous prime is 13642303. The next prime is 13642319. The reversal of 13642314 is 41324631.

It is a super-2 number, since 2×13642314² = 372225462549192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13642319) 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, 1482 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (995328).

Almost surely, 2^13642314 is an apocalyptic number.

13642314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13642314 is an abundant number, since it is smaller than the sum of its proper divisors (18208182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13642314 is a wasteful number, since it uses less digits than its factorization.

13642314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6970.

The product of its digits is 1728, while the sum is 24.

The square root of 13642314 is about 3693.5503245522. The cubic root of 13642314 is about 238.9439362438.

Adding to 13642314 its reverse (41324631), we get a palindrome (54966945).

The spelling of 13642314 in words is "thirteen million, six hundred forty-two thousand, three hundred fourteen".