797512 has 8 divisors (see below), whose sum is σ = 1495350. Its totient is φ = 398752.

The previous prime is 797509. The next prime is 797539. The reversal of 797512 is 215797.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 81796 = 846^2 + 286^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49837 + ... + 49852.

2⁷⁹⁷⁵¹² is an apocalyptic number.

It is an amenable number.

797512 is a deficient number, since it is larger than the sum of its proper divisors (697838).

797512 is a wasteful number, since it uses less digits than its factorization.

797512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99695 (or 99691 counting only the distinct ones).

The product of its digits is 4410, while the sum is 31.

The square root of 797512 is about 893.0352736594. The cubic root of 797512 is about 92.7354411268.

The spelling of 797512 in words is "seven hundred ninety-seven thousand, five hundred twelve".