38082155 has 4 divisors (see below), whose sum is σ = 45698592. Its totient is φ = 30465720.

The previous prime is 38082131. The next prime is 38082169. The reversal of 38082155 is 55128083.

It is a happy number.

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

It is not a de Polignac number, because 38082155 - 2⁸ = 38081899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3808211 + ... + 3808220.

It is an arithmetic number, because the mean of its divisors is an integer number (11424648).

Almost surely, 2^38082155 is an apocalyptic number.

38082155 is a deficient number, since it is larger than the sum of its proper divisors (7616437).

38082155 is an equidigital number, since it uses as much as digits as its factorization.

38082155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7616436.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 38082155 is about 6171.0740556244. The cubic root of 38082155 is about 336.4396496977.

The spelling of 38082155 in words is "thirty-eight million, eighty-two thousand, one hundred fifty-five".