8038121 has 16 divisors (see below), whose sum is σ = 10416000. Its totient is φ = 6023808.

The previous prime is 8038117. The next prime is 8038141. The reversal of 8038121 is 1218308.

It is not a de Polignac number, because 8038121 - 2² = 8038117 is a prime.

It is a super-2 number, since 2×8038121² = 129222778421282, which contains 22 as substring.

It is a Curzon number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 596 + ... + 4053.

It is an arithmetic number, because the mean of its divisors is an integer number (651000).

Almost surely, 2^8038121 is an apocalyptic number.

It is an amenable number.

8038121 is a deficient number, since it is larger than the sum of its proper divisors (2377879).

8038121 is a wasteful number, since it uses less digits than its factorization.

8038121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4688.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 8038121 is about 2835.1580202874. The cubic root of 8038121 is about 200.3171717445.

The spelling of 8038121 in words is "eight million, thirty-eight thousand, one hundred twenty-one".