2350591 has 2 divisors, whose sum is σ = 2350592. Its totient is φ = 2350590.

The previous prime is 2350589. The next prime is 2350609. The reversal of 2350591 is 1950532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2350591 - 2¹ = 2350589 is a prime.

Together with 2350589, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2350541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1175295 + 1175296.

It is an arithmetic number, because the mean of its divisors is an integer number (1175296).

2^2350591 is an apocalyptic number.

2350591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2350591 is an equidigital number, since it uses as much as digits as its factorization.

2350591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 2350591 is about 1533.1637225032. The cubic root of 2350591 is about 132.9614337838.

The spelling of 2350591 in words is "two million, three hundred fifty thousand, five hundred ninety-one".