294121 has 4 divisors (see below), whose sum is σ = 295812. Its totient is φ = 292432.

The previous prime is 294103. The next prime is 294127. The reversal of 294121 is 121492.

294121 is nontrivially palindromic in base 7.

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 275625 + 18496 = 525^2 + 136^2 .

It is a cyclic number.

It is not a de Polignac number, because 294121 - 2¹⁵ = 261353 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (294127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550 + ... + 943.

It is an arithmetic number, because the mean of its divisors is an integer number (73953).

2²⁹⁴¹²¹ is an apocalyptic number.

It is an amenable number.

294121 is a deficient number, since it is larger than the sum of its proper divisors (1691).

294121 is a wasteful number, since it uses less digits than its factorization.

294121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690.

The product of its digits is 144, while the sum is 19.

The square root of 294121 is about 542.3292357969. The cubic root of 294121 is about 66.5031185528.

The spelling of 294121 in words is "two hundred ninety-four thousand, one hundred twenty-one".