671060532 has 12 divisors (see below), whose sum is σ = 1565807936. Its totient is φ = 223686840.

The previous prime is 671060521. The next prime is 671060539. The reversal of 671060532 is 235060176.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 671060532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671060539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27960844 + ... + 27960867.

Almost surely, 2^671060532 is an apocalyptic number.

It is an amenable number.

671060532 is an abundant number, since it is smaller than the sum of its proper divisors (894747404).

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

671060532 is a wasteful number, since it uses less digits than its factorization.

671060532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55921718 (or 55921716 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 671060532 is about 25904.8360735983. The cubic root of 671060532 is about 875.4954612195.

The spelling of 671060532 in words is "six hundred seventy-one million, sixty thousand, five hundred thirty-two".