946812 has 12 divisors (see below), whose sum is σ = 2209256. Its totient is φ = 315600.

The previous prime is 946801. The next prime is 946819. The reversal of 946812 is 218649.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 946812.

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 946812.

It is not an unprimeable number, because it can be changed into a prime (946819) by changing a digit.

946812 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 3 ways as a sum of consecutive naturals, for example, 39439 + ... + 39462.

2⁹⁴⁶⁸¹² is an apocalyptic number.

It is an amenable number.

946812 is an abundant number, since it is smaller than the sum of its proper divisors (1262444).

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

946812 is a wasteful number, since it uses less digits than its factorization.

946812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78908 (or 78906 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 946812 is about 973.0426506582. The cubic root of 946812 is about 98.1946706582.

The spelling of 946812 in words is "nine hundred forty-six thousand, eight hundred twelve".