501960671 has 8 divisors (see below), whose sum is σ = 524024160. Its totient is φ = 479917152.

The previous prime is 501960653. The next prime is 501960673. The reversal of 501960671 is 176069105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-501960671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501960673) 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, 71465 + ... + 78173.

It is an arithmetic number, because the mean of its divisors is an integer number (65503020).

Almost surely, 2^501960671 is an apocalyptic number.

501960671 is a deficient number, since it is larger than the sum of its proper divisors (22063489).

501960671 is a wasteful number, since it uses less digits than its factorization.

501960671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9985.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 501960671 is about 22404.4788156297. The cubic root of 501960671 is about 794.7366299253.

The spelling of 501960671 in words is "five hundred one million, nine hundred sixty thousand, six hundred seventy-one".