946278852 has 48 divisors (see below), whose sum is σ = 2292908352. Its totient is φ = 303505920.

The previous prime is 946278847. The next prime is 946278859. The reversal of 946278852 is 258872649.

It is a junction number, because it is equal to n+sod(n) for n = 946278795 and 946278804.

It is not an unprimeable number, because it can be changed into a prime (946278859) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 22743 + ... + 49089.

It is an arithmetic number, because the mean of its divisors is an integer number (47768924).

Almost surely, 2^946278852 is an apocalyptic number.

It is an amenable number.

946278852 is an abundant number, since it is smaller than the sum of its proper divisors (1346629500).

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

946278852 is a wasteful number, since it uses less digits than its factorization.

946278852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26468 (or 26466 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 946278852 is about 30761.6457947230. The cubic root of 946278852 is about 981.7623612141.

The spelling of 946278852 in words is "nine hundred forty-six million, two hundred seventy-eight thousand, eight hundred fifty-two".