52422315 has 16 divisors (see below), whose sum is σ = 91501056. Its totient is φ = 25416800.

The previous prime is 52422301. The next prime is 52422323. The reversal of 52422315 is 51322425.

It is not a de Polignac number, because 52422315 - 2⁵ = 52422283 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 15 ways as a sum of consecutive naturals, for example, 158691 + ... + 159020.

It is an arithmetic number, because the mean of its divisors is an integer number (5718816).

Almost surely, 2^52422315 is an apocalyptic number.

52422315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52422315 is a deficient number, since it is larger than the sum of its proper divisors (39078741).

52422315 is a wasteful number, since it uses less digits than its factorization.

52422315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317730.

The product of its digits is 2400, while the sum is 24.

The square root of 52422315 is about 7240.3256142248. The cubic root of 52422315 is about 374.2588383323.

It can be divided in two parts, 5242 and 2315, that added together give a palindrome (7557).

The spelling of 52422315 in words is "fifty-two million, four hundred twenty-two thousand, three hundred fifteen".