3602591 has 2 divisors, whose sum is σ = 3602592. Its totient is φ = 3602590.

The previous prime is 3602587. The next prime is 3602593. The reversal of 3602591 is 1952063.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3602591 - 2² = 3602587 is a prime.

It is a Sophie Germain prime.

Together with 3602593, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 3602591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3602593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1801295 + 1801296.

It is an arithmetic number, because the mean of its divisors is an integer number (1801296).

Almost surely, 2^3602591 is an apocalyptic number.

3602591 is a deficient number, since it is larger than the sum of its proper divisors (1).

3602591 is an equidigital number, since it uses as much as digits as its factorization.

3602591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 3602591 is about 1898.0492617422. The cubic root of 3602591 is about 153.2986463230.

The spelling of 3602591 in words is "three million, six hundred two thousand, five hundred ninety-one".