38150855 has 4 divisors (see below), whose sum is σ = 45781032. Its totient is φ = 30520680.

The previous prime is 38150837. The next prime is 38150857. The reversal of 38150855 is 55805183.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 38150855 - 2¹⁶ = 38085319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38150857) 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 3 ways as a sum of consecutive naturals, for example, 3815081 + ... + 3815090.

It is an arithmetic number, because the mean of its divisors is an integer number (11445258).

Almost surely, 2^38150855 is an apocalyptic number.

38150855 is a deficient number, since it is larger than the sum of its proper divisors (7630177).

38150855 is an equidigital number, since it uses as much as digits as its factorization.

38150855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630176.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 38150855 is about 6176.6378394722. The cubic root of 38150855 is about 336.6418399277.

The spelling of 38150855 in words is "thirty-eight million, one hundred fifty thousand, eight hundred fifty-five".