240001315 has 4 divisors (see below), whose sum is σ = 288001584. Its totient is φ = 192001048.

The previous prime is 240001309. The next prime is 240001327. The reversal of 240001315 is 513100042.

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 240001315 - 2²³ = 231612707 is a prime.

It is a Duffinian 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, 24000127 + ... + 24000136.

It is an arithmetic number, because the mean of its divisors is an integer number (72000396).

Almost surely, 2^240001315 is an apocalyptic number.

240001315 is a deficient number, since it is larger than the sum of its proper divisors (48000269).

240001315 is an equidigital number, since it uses as much as digits as its factorization.

240001315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48000268.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 240001315 is about 15491.9758262140. The cubic root of 240001315 is about 621.4476361917.

Adding to 240001315 its reverse (513100042), we get a palindrome (753101357).

The spelling of 240001315 in words is "two hundred forty million, one thousand, three hundred fifteen".