2370859 has 4 divisors (see below), whose sum is σ = 2392720. Its totient is φ = 2349000.

The previous prime is 2370847. The next prime is 2370881. The reversal of 2370859 is 9580732.

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 2370859 - 2¹⁹ = 1846571 is a prime.

It is an Ulam number.

It is a Duffinian number.

2370859 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2370829) 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, 10767 + ... + 10984.

It is an arithmetic number, because the mean of its divisors is an integer number (598180).

2^2370859 is an apocalyptic number.

2370859 is a deficient number, since it is larger than the sum of its proper divisors (21861).

2370859 is a wasteful number, since it uses less digits than its factorization.

2370859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21860.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2370859 is about 1539.7593967890. The cubic root of 2370859 is about 133.3424945094.

The spelling of 2370859 in words is "two million, three hundred seventy thousand, eight hundred fifty-nine".