4603121 has 8 divisors (see below), whose sum is σ = 4761600. Its totient is φ = 4447440.

The previous prime is 4603117. The next prime is 4603139. The reversal of 4603121 is 1213064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4603121 - 2² = 4603117 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 4603121.

It is not an unprimeable number, because it can be changed into a prime (4603171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2960 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (595200).

Almost surely, 2^4603121 is an apocalyptic number.

It is an amenable number.

4603121 is a deficient number, since it is larger than the sum of its proper divisors (158479).

4603121 is a wasteful number, since it uses less digits than its factorization.

4603121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4603121 is about 2145.4885224582. The cubic root of 4603121 is about 166.3479540331.

Adding to 4603121 its reverse (1213064), we get a palindrome (5816185).

The spelling of 4603121 in words is "four million, six hundred three thousand, one hundred twenty-one".