522035340 has 24 divisors (see below), whose sum is σ = 1461699120. Its totient is φ = 139209408.

The previous prime is 522035333. The next prime is 522035359. The reversal of 522035340 is 43530225.

It is a self number, because there is not a number n which added to its sum of digits gives 522035340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4350235 + ... + 4350354.

It is an arithmetic number, because the mean of its divisors is an integer number (60904130).

Almost surely, 2^522035340 is an apocalyptic number.

It is an amenable number.

522035340 is an abundant number, since it is smaller than the sum of its proper divisors (939663780).

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

522035340 is a wasteful number, since it uses less digits than its factorization.

522035340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8700601 (or 8700599 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 522035340 is about 22848.0926993918. The cubic root of 522035340 is about 805.1929581294.

Adding to 522035340 its reverse (43530225), we get a palindrome (565565565).

The spelling of 522035340 in words is "five hundred twenty-two million, thirty-five thousand, three hundred forty".