8934121 has 15 divisors (see below), whose sum is σ = 10596183. Its totient is φ = 7532280.

The previous prime is 8934083. The next prime is 8934127. The reversal of 8934121 is 1214398.

It is a happy number.

The square root of 8934121 is 2989.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 290521 + 8643600 = 539^2 + 2940^2 .

It is not a de Polignac number, because 8934121 - 2²¹ = 6836969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8934121.

It is not an unprimeable number, because it can be changed into a prime (8934127) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 146431 + ... + 146491.

Almost surely, 2^8934121 is an apocalyptic number.

8934121 is the 2989-th square number.

8934121 is the 1495-th centered octagonal number.

It is an amenable number.

8934121 is a deficient number, since it is larger than the sum of its proper divisors (1662062).

8934121 is an frugal number, since it uses more digits than its factorization.

8934121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 68 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The cubic root of 8934121 is about 207.4996061346.

The spelling of 8934121 in words is "eight million, nine hundred thirty-four thousand, one hundred twenty-one".