501696 has 84 divisors (see below), whose sum is σ = 1571752. Its totient is φ = 152064.

The previous prime is 501691. The next prime is 501701. The reversal of 501696 is 696105.

It is an interprime number because it is at equal distance from previous prime (501691) and next prime (501701).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 501696.

It is not an unprimeable number, because it can be changed into a prime (501691) by changing a digit.

501696 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 11 ways as a sum of consecutive naturals, for example, 7455 + ... + 7521.

2⁵⁰¹⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 501696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785876).

501696 is an abundant number, since it is smaller than the sum of its proper divisors (1070056).

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

501696 is a wasteful number, since it uses less digits than its factorization.

501696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 501696 is about 708.3050190419. The cubic root of 501696 is about 79.4596923948.

The spelling of 501696 in words is "five hundred one thousand, six hundred ninety-six".