4470121 has 2 divisors, whose sum is σ = 4470122. Its totient is φ = 4470120.

The previous prime is 4470083. The next prime is 4470143. The reversal of 4470121 is 1210744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3115225 + 1354896 = 1765^2 + 1164^2 .

It is a cyclic number.

It is not a de Polignac number, because 4470121 - 2⁹ = 4469609 is a prime.

It is not a weakly prime, because it can be changed into another prime (4470421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235060 + 2235061.

It is an arithmetic number, because the mean of its divisors is an integer number (2235061).

Almost surely, 2^4470121 is an apocalyptic number.

It is an amenable number.

4470121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4470121 is an equidigital number, since it uses as much as digits as its factorization.

4470121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 4470121 is about 2114.2660665110. The cubic root of 4470121 is about 164.7301496681.

Adding to 4470121 its reverse (1210744), we get a palindrome (5680865).

The spelling of 4470121 in words is "four million, four hundred seventy thousand, one hundred twenty-one".