38014891 has 8 divisors (see below), whose sum is σ = 38686464. Its totient is φ = 37347240.

The previous prime is 38014871. The next prime is 38014927. The reversal of 38014891 is 19841083.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38014891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38014841) 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, 23866 + ... + 25408.

It is an arithmetic number, because the mean of its divisors is an integer number (4835808).

Almost surely, 2^38014891 is an apocalyptic number.

38014891 is a deficient number, since it is larger than the sum of its proper divisors (671573).

38014891 is a wasteful number, since it uses less digits than its factorization.

38014891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 38014891 is about 6165.6217042566. The cubic root of 38014891 is about 336.2414500113.

The spelling of 38014891 in words is "thirty-eight million, fourteen thousand, eight hundred ninety-one".