522070 has 32 divisors (see below), whose sum is σ = 1034208. Its totient is φ = 188928.

The previous prime is 522061. The next prime is 522073. The reversal of 522070 is 70225.

It is a happy number.

522070 is nontrivially palindromic in base 15.

522070 is an undulating number in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522073) by changing a digit.

522070 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6249 + ... + 6331.

It is an arithmetic number, because the mean of its divisors is an integer number (32319).

2⁵²²⁰⁷⁰ is an apocalyptic number.

522070 is a deficient number, since it is larger than the sum of its proper divisors (512138).

522070 is a wasteful number, since it uses less digits than its factorization.

522070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 522070 is about 722.5441163002. The cubic root of 522070 is about 80.5210777721.

Adding to 522070 its reverse (70225), we get a palindrome (592295).

The spelling of 522070 in words is "five hundred twenty-two thousand, seventy".