4355121 has 8 divisors (see below), whose sum is σ = 5846400. Its totient is φ = 2883632.

The previous prime is 4355059. The next prime is 4355129. The reversal of 4355121 is 1215534.

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 4355121 - 2¹³ = 4346929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4355129) 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, 4425 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (730800).

Almost surely, 2^4355121 is an apocalyptic number.

It is an amenable number.

4355121 is a deficient number, since it is larger than the sum of its proper divisors (1491279).

4355121 is a wasteful number, since it uses less digits than its factorization.

4355121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895.

The product of its digits is 600, while the sum is 21.

The square root of 4355121 is about 2086.8926661427. The cubic root of 4355121 is about 163.3052230767.

The spelling of 4355121 in words is "four million, three hundred fifty-five thousand, one hundred twenty-one".