671034522 has 32 divisors (see below), whose sum is σ = 1433000448. Its totient is φ = 208975536.

The previous prime is 671034521. The next prime is 671034527. The reversal of 671034522 is 225430176.

It is a self number, because there is not a number n which added to its sum of digits gives 671034522.

It is not an unprimeable number, because it can be changed into a prime (671034521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50608 + ... + 62475.

It is an arithmetic number, because the mean of its divisors is an integer number (44781264).

Almost surely, 2^671034522 is an apocalyptic number.

671034522 is an abundant number, since it is smaller than the sum of its proper divisors (761965926).

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

671034522 is a wasteful number, since it uses less digits than its factorization.

671034522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113154.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 671034522 is about 25904.3340389210. The cubic root of 671034522 is about 875.4841498052.

Adding to 671034522 its reverse (225430176), we get a palindrome (896464698).

The spelling of 671034522 in words is "six hundred seventy-one million, thirty-four thousand, five hundred twenty-two".