4355291 has 2 divisors, whose sum is σ = 4355292. Its totient is φ = 4355290.

The previous prime is 4355279. The next prime is 4355311. The reversal of 4355291 is 1925534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4355291 - 2⁶ = 4355227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4355231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2177645 + 2177646.

It is an arithmetic number, because the mean of its divisors is an integer number (2177646).

Almost surely, 2^4355291 is an apocalyptic number.

4355291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4355291 is an equidigital number, since it uses as much as digits as its factorization.

4355291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 4355291 is about 2086.9333961581. The cubic root of 4355291 is about 163.3073478953.

It can be divided in two parts, 435 and 5291, that multiplied together give a triangular number (2301585 = T₂₁₄₅).

The spelling of 4355291 in words is "four million, three hundred fifty-five thousand, two hundred ninety-one".