4356241 has 4 divisors (see below), whose sum is σ = 4360500. Its totient is φ = 4351984.

The previous prime is 4356239. The next prime is 4356257. The reversal of 4356241 is 1426534.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1426534 = 2 ⋅713267.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 1809025 = 1596^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 4356241 - 2¹ = 4356239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4356211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435 + ... + 2983.

It is an arithmetic number, because the mean of its divisors is an integer number (1090125).

Almost surely, 2^4356241 is an apocalyptic number.

It is an amenable number.

4356241 is a deficient number, since it is larger than the sum of its proper divisors (4259).

4356241 is a wasteful number, since it uses less digits than its factorization.

4356241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4258.

The product of its digits is 2880, while the sum is 25.

The square root of 4356241 is about 2087.1609904365. The cubic root of 4356241 is about 163.3192208641.

The spelling of 4356241 in words is "four million, three hundred fifty-six thousand, two hundred forty-one".