941642856 has 192 divisors, whose sum is σ = 3282739200. Its totient is φ = 236649600.

The previous prime is 941642837. The next prime is 941642881. The reversal of 941642856 is 658246149.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 169125 + ... + 174603.

It is an arithmetic number, because the mean of its divisors is an integer number (17097600).

Almost surely, 2^941642856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 941642856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1641369600).

941642856 is an abundant number, since it is smaller than the sum of its proper divisors (2341096344).

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

941642856 is a wasteful number, since it uses less digits than its factorization.

941642856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5533 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 941642856 is about 30686.1997647151. The cubic root of 941642856 is about 980.1564570417.

It can be divided in two parts, 94164 and 2856, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 941642856 in words is "nine hundred forty-one million, six hundred forty-two thousand, eight hundred fifty-six".