2420315 has 16 divisors (see below), whose sum is σ = 3108000. Its totient is φ = 1804032.

The previous prime is 2420309. The next prime is 2420321. The reversal of 2420315 is 5130242.

It is an interprime number because it is at equal distance from previous prime (2420309) and next prime (2420321).

It is a cyclic number.

It is not a de Polignac number, because 2420315 - 2⁶ = 2420251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2420293 and 2420302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6761 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (194250).

2^2420315 is an apocalyptic number.

2420315 is a deficient number, since it is larger than the sum of its proper divisors (687685).

2420315 is a wasteful number, since it uses less digits than its factorization.

2420315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2420315 is about 1555.7361601506. The cubic root of 2420315 is about 134.2632938598.

Adding to 2420315 its reverse (5130242), we get a palindrome (7550557).

The spelling of 2420315 in words is "two million, four hundred twenty thousand, three hundred fifteen".