8037121 has 4 divisors (see below), whose sum is σ = 8060500. Its totient is φ = 8013744.

The previous prime is 8037101. The next prime is 8037131. The reversal of 8037121 is 1217308.

8037121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6682225 + 1354896 = 2585^2 + 1164^2 .

It is a cyclic number.

It is not a de Polignac number, because 8037121 - 2⁷ = 8036993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8037092 and 8037101.

It is not an unprimeable number, because it can be changed into a prime (8037101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11166 + ... + 11863.

It is an arithmetic number, because the mean of its divisors is an integer number (2015125).

Almost surely, 2^8037121 is an apocalyptic number.

It is an amenable number.

8037121 is a deficient number, since it is larger than the sum of its proper divisors (23379).

8037121 is a wasteful number, since it uses less digits than its factorization.

8037121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23378.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 8037121 is about 2834.9816577890. The cubic root of 8037121 is about 200.3088644349.

The spelling of 8037121 in words is "eight million, thirty-seven thousand, one hundred twenty-one".