760820 has 24 divisors (see below), whose sum is σ = 1617000. Its totient is φ = 300672.

The previous prime is 760813. The next prime is 760841. The reversal of 760820 is 28067.

It can be written as a sum of positive squares in 4 ways, for example, as 204304 + 556516 = 452^2 + 746^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006 + ... + 2354.

It is an arithmetic number, because the mean of its divisors is an integer number (67375).

2⁷⁶⁰⁸²⁰ is an apocalyptic number.

It is an amenable number.

760820 is an abundant number, since it is smaller than the sum of its proper divisors (856180).

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

760820 is a wasteful number, since it uses less digits than its factorization.

760820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 760820 is about 872.2499641731. The cubic root of 760820 is about 91.2908617894.

Adding to 760820 its reverse (28067), we get a palindrome (788887).

The spelling of 760820 in words is "seven hundred sixty thousand, eight hundred twenty".