522142302 has 32 divisors (see below), whose sum is σ = 1141277184. Its totient is φ = 157939200.

The previous prime is 522142253. The next prime is 522142333. The reversal of 522142302 is 203241225.

It is a congruent number.

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, 31227 + ... + 44937.

It is an arithmetic number, because the mean of its divisors is an integer number (35664912).

Almost surely, 2^522142302 is an apocalyptic number.

522142302 is an abundant number, since it is smaller than the sum of its proper divisors (619134882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522142302 is a wasteful number, since it uses less digits than its factorization.

522142302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 522142302 is about 22850.4333000493. The cubic root of 522142302 is about 805.2479474894.

Adding to 522142302 its reverse (203241225), we get a palindrome (725383527).

The spelling of 522142302 in words is "five hundred twenty-two million, one hundred forty-two thousand, three hundred two".