2361559 has 8 divisors (see below), whose sum is σ = 2439360. Its totient is φ = 2284800.

The previous prime is 2361539. The next prime is 2361563. The reversal of 2361559 is 9551632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2361559 - 2¹⁵ = 2328791 is a prime.

It is a Duffinian number.

2361559 is a lucky number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 2361559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9679 + ... + 9919.

It is an arithmetic number, because the mean of its divisors is an integer number (304920).

2^2361559 is an apocalyptic number.

2361559 is a deficient number, since it is larger than the sum of its proper divisors (77801).

2361559 is a wasteful number, since it uses less digits than its factorization.

2361559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521.

The product of its digits is 8100, while the sum is 31.

The square root of 2361559 is about 1536.7364770838. The cubic root of 2361559 is about 133.1679149996.

The spelling of 2361559 in words is "two million, three hundred sixty-one thousand, five hundred fifty-nine".