4698121 has 2 divisors, whose sum is σ = 4698122. Its totient is φ = 4698120.

The previous prime is 4698101. The next prime is 4698151. The reversal of 4698121 is 1218964.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3822025 + 876096 = 1955^2 + 936^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4698121 is a prime.

It is not a weakly prime, because it can be changed into another prime (4698101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2349060 + 2349061.

It is an arithmetic number, because the mean of its divisors is an integer number (2349061).

Almost surely, 2^4698121 is an apocalyptic number.

It is an amenable number.

4698121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4698121 is an equidigital number, since it uses as much as digits as its factorization.

4698121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 31.

The square root of 4698121 is about 2167.5149365114. The cubic root of 4698121 is about 167.4845430156.

The spelling of 4698121 in words is "four million, six hundred ninety-eight thousand, one hundred twenty-one".