2365215238 has 4 divisors (see below), whose sum is σ = 3547822860. Its totient is φ = 1182607618.

The previous prime is 2365215221. The next prime is 2365215241. The reversal of 2365215238 is 8325125632.

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

It is a junction number, because it is equal to n+sod(n) for n = 2365215197 and 2365215206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 591303808 + ... + 591303811.

It is an arithmetic number, because the mean of its divisors is an integer number (886955715).

Almost surely, 2^2365215238 is an apocalyptic number.

2365215238 is a deficient number, since it is larger than the sum of its proper divisors (1182607622).

2365215238 is a wasteful number, since it uses less digits than its factorization.

2365215238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182607621.

The product of its digits is 86400, while the sum is 37.

The square root of 2365215238 is about 48633.4785718645. The cubic root of 2365215238 is about 1332.3660444477.

The spelling of 2365215238 in words is "two billion, three hundred sixty-five million, two hundred fifteen thousand, two hundred thirty-eight".