863046 has 12 divisors (see below), whose sum is σ = 1869972. Its totient is φ = 287676.

The previous prime is 863017. The next prime is 863047. The reversal of 863046 is 640368.

863046 = 463² + 464² + ... + 466².

863046 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 not an unprimeable number, because it can be changed into a prime (863047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23956 + ... + 23991.

It is an arithmetic number, because the mean of its divisors is an integer number (155831).

2⁸⁶³⁰⁴⁶ is an apocalyptic number.

863046 is an abundant number, since it is smaller than the sum of its proper divisors (1006926).

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

863046 is a wasteful number, since it uses less digits than its factorization.

863046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47955 (or 47952 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 863046 is about 929.0026910618. The cubic root of 863046 is about 95.2089951014.

The spelling of 863046 in words is "eight hundred sixty-three thousand, forty-six".