160420315 has 32 divisors (see below), whose sum is σ = 222393600. Its totient is φ = 109979520.

The previous prime is 160420307. The next prime is 160420333. The reversal of 160420315 is 513024061.

It is not a de Polignac number, because 160420315 - 2³ = 160420307 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67416 + ... + 69754.

It is an arithmetic number, because the mean of its divisors is an integer number (6949800).

Almost surely, 2^160420315 is an apocalyptic number.

160420315 is a deficient number, since it is larger than the sum of its proper divisors (61973285).

160420315 is a wasteful number, since it uses less digits than its factorization.

160420315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 160420315 is about 12665.7141527827. The cubic root of 160420315 is about 543.3584870068.

Adding to 160420315 its reverse (513024061), we get a palindrome (673444376).

The spelling of 160420315 in words is "one hundred sixty million, four hundred twenty thousand, three hundred fifteen".