38086147 has 4 divisors (see below), whose sum is σ = 41548536. Its totient is φ = 34623760.

The previous prime is 38086099. The next prime is 38086163. The reversal of 38086147 is 74168083.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74168083 = 11 ⋅6742553.

It is a cyclic number.

It is not a de Polignac number, because 38086147 - 2¹¹ = 38084099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38036147) 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, 1731178 + ... + 1731199.

It is an arithmetic number, because the mean of its divisors is an integer number (10387134).

Almost surely, 2^38086147 is an apocalyptic number.

38086147 is a deficient number, since it is larger than the sum of its proper divisors (3462389).

38086147 is a wasteful number, since it uses less digits than its factorization.

38086147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462388.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 38086147 is about 6171.3974916545. The cubic root of 38086147 is about 336.4514051613.

The spelling of 38086147 in words is "thirty-eight million, eighty-six thousand, one hundred forty-seven".