2359867 has 4 divisors (see below), whose sum is σ = 2375056. Its totient is φ = 2344680.

The previous prime is 2359849. The next prime is 2359873. The reversal of 2359867 is 7689532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2359867 - 2⁷ = 2359739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2359067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7359 + ... + 7672.

It is an arithmetic number, because the mean of its divisors is an integer number (593764).

2^2359867 is an apocalyptic number.

2359867 is a deficient number, since it is larger than the sum of its proper divisors (15189).

2359867 is a wasteful number, since it uses less digits than its factorization.

2359867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15188.

The product of its digits is 90720, while the sum is 40.

The square root of 2359867 is about 1536.1858611509. The cubic root of 2359867 is about 133.1361035358.

It can be divided in two parts, 2359 and 867, that multiplied together give a triangular number (2045253 = T₂₀₂₂).

The spelling of 2359867 in words is "two million, three hundred fifty-nine thousand, eight hundred sixty-seven".