2364815 has 4 divisors (see below), whose sum is σ = 2837784. Its totient is φ = 1891848.

The previous prime is 2364809. The next prime is 2364833. The reversal of 2364815 is 5184632.

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 2364815 - 2⁴ = 2364799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236477 + ... + 236486.

It is an arithmetic number, because the mean of its divisors is an integer number (709446).

2^2364815 is an apocalyptic number.

2364815 is a deficient number, since it is larger than the sum of its proper divisors (472969).

2364815 is an equidigital number, since it uses as much as digits as its factorization.

2364815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472968.

The product of its digits is 5760, while the sum is 29.

The square root of 2364815 is about 1537.7955000584. The cubic root of 2364815 is about 133.2290886580.

The spelling of 2364815 in words is "two million, three hundred sixty-four thousand, eight hundred fifteen".