2359855 has 8 divisors (see below), whose sum is σ = 2998512. Its totient is φ = 1776768.

The previous prime is 2359849. The next prime is 2359873. The reversal of 2359855 is 5589532.

2359855 = 685² + 686² + ... + 689².

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 2359855 - 2¹¹ = 2357807 is a prime.

It is a Duffinian number.

2359855 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13797 + ... + 13966.

It is an arithmetic number, because the mean of its divisors is an integer number (374814).

2^2359855 is an apocalyptic number.

2359855 is a deficient number, since it is larger than the sum of its proper divisors (638657).

2359855 is a wasteful number, since it uses less digits than its factorization.

2359855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27785.

The product of its digits is 54000, while the sum is 37.

The square root of 2359855 is about 1536.1819553686. The cubic root of 2359855 is about 133.1358778683.

It can be divided in two parts, 23598 and 55, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 2359855 in words is "two million, three hundred fifty-nine thousand, eight hundred fifty-five".