522199342 has 16 divisors (see below), whose sum is σ = 896929632. Its totient is φ = 223367040.

The previous prime is 522199313. The next prime is 522199343. The reversal of 522199342 is 243991225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522199343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28503 + ... + 43090.

It is an arithmetic number, because the mean of its divisors is an integer number (56058102).

Almost surely, 2^522199342 is an apocalyptic number.

522199342 is a deficient number, since it is larger than the sum of its proper divisors (374730290).

522199342 is a wasteful number, since it uses less digits than its factorization.

522199342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72123.

The product of its digits is 38880, while the sum is 37.

The square root of 522199342 is about 22851.6813823403. The cubic root of 522199342 is about 805.2772687877.

The spelling of 522199342 in words is "five hundred twenty-two million, one hundred ninety-nine thousand, three hundred forty-two".