38102043 has 8 divisors (see below), whose sum is σ = 58060288. Its totient is φ = 21772584.

The previous prime is 38102041. The next prime is 38102059. The reversal of 38102043 is 34020183.

It is a happy number.

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

It is not a de Polignac number, because 38102043 - 2¹ = 38102041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1814383 = 38102043 / (3 + 8 + 1 + 0 + 2 + 0 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38102041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907171 + ... + 907212.

It is an arithmetic number, because the mean of its divisors is an integer number (7257536).

Almost surely, 2^38102043 is an apocalyptic number.

38102043 is a deficient number, since it is larger than the sum of its proper divisors (19958245).

38102043 is a wasteful number, since it uses less digits than its factorization.

38102043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814393.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 38102043 is about 6172.6852341586. The cubic root of 38102043 is about 336.4982068470.

The spelling of 38102043 in words is "thirty-eight million, one hundred two thousand, forty-three".