812652 has 24 divisors (see below), whose sum is σ = 1910832. Its totient is φ = 268800.

The previous prime is 812641. The next prime is 812671. The reversal of 812652 is 256218.

812652 is nontrivially palindromic in base 16.

812652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752 + ... + 3032.

It is an arithmetic number, because the mean of its divisors is an integer number (79618).

2⁸¹²⁶⁵² is an apocalyptic number.

It is an amenable number.

812652 is an abundant number, since it is smaller than the sum of its proper divisors (1098180).

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

812652 is a wasteful number, since it uses less digits than its factorization.

812652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 527 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 812652 is about 901.4721293529. The cubic root of 812652 is about 93.3185974468.

The spelling of 812652 in words is "eight hundred twelve thousand, six hundred fifty-two".