38158102 has 8 divisors (see below), whose sum is σ = 57306816. Its totient is φ = 19055832.

The previous prime is 38158093. The next prime is 38158121. The reversal of 38158102 is 20185183.

38158102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9478 + ... + 12889.

It is an arithmetic number, because the mean of its divisors is an integer number (7163352).

Almost surely, 2^38158102 is an apocalyptic number.

38158102 is a deficient number, since it is larger than the sum of its proper divisors (19148714).

38158102 is a wasteful number, since it uses less digits than its factorization.

38158102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23222.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 38158102 is about 6177.2244576347. The cubic root of 38158102 is about 336.6631543382.

The spelling of 38158102 in words is "thirty-eight million, one hundred fifty-eight thousand, one hundred two".