8038161 has 24 divisors (see below), whose sum is σ = 12433824. Its totient is φ = 4986240.

The previous prime is 8038141. The next prime is 8038193. The reversal of 8038161 is 1618308.

It is not a de Polignac number, because 8038161 - 2⁶ = 8038097 is a prime.

It is a super-2 number, since 2×8038161² = 129224064523842, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8038111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16126 + ... + 16616.

It is an arithmetic number, because the mean of its divisors is an integer number (518076).

Almost surely, 2^8038161 is an apocalyptic number.

It is an amenable number.

8038161 is a deficient number, since it is larger than the sum of its proper divisors (4395663).

8038161 is a wasteful number, since it uses less digits than its factorization.

8038161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 8038161 is about 2835.1650745592. The cubic root of 8038161 is about 200.3175040226.

The spelling of 8038161 in words is "eight million, thirty-eight thousand, one hundred sixty-one".