14675381 has 4 divisors (see below), whose sum is σ = 16771872. Its totient is φ = 12578892.

The previous prime is 14675377. The next prime is 14675383. The reversal of 14675381 is 18357641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18357641 = 113 ⋅162457.

It is a cyclic number.

It is not a de Polignac number, because 14675381 - 2² = 14675377 is a prime.

It is a super-2 number, since 2×14675381² = 430733614990322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14675383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048235 + ... + 1048248.

It is an arithmetic number, because the mean of its divisors is an integer number (4192968).

Almost surely, 2^14675381 is an apocalyptic number.

It is an amenable number.

14675381 is a deficient number, since it is larger than the sum of its proper divisors (2096491).

14675381 is an equidigital number, since it uses as much as digits as its factorization.

14675381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096490.

The product of its digits is 20160, while the sum is 35.

The square root of 14675381 is about 3830.8459901176. The cubic root of 14675381 is about 244.8291520258.

The spelling of 14675381 in words is "fourteen million, six hundred seventy-five thousand, three hundred eighty-one".