4330261 has 4 divisors (see below), whose sum is σ = 4663372. Its totient is φ = 3997152.

The previous prime is 4330253. The next prime is 4330301. The reversal of 4330261 is 1620334.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2387025 + 1943236 = 1545^2 + 1394^2 .

It is a cyclic number.

It is not a de Polignac number, because 4330261 - 2³ = 4330253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4330201) 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, 166536 + ... + 166561.

It is an arithmetic number, because the mean of its divisors is an integer number (1165843).

Almost surely, 2^4330261 is an apocalyptic number.

It is an amenable number.

4330261 is a deficient number, since it is larger than the sum of its proper divisors (333111).

4330261 is a wasteful number, since it uses less digits than its factorization.

4330261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333110.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4330261 is about 2080.9279180212. The cubic root of 4330261 is about 162.9939024404.

Adding to 4330261 its reverse (1620334), we get a palindrome (5950595).

The spelling of 4330261 in words is "four million, three hundred thirty thousand, two hundred sixty-one".