942194256 has 80 divisors (see below), whose sum is σ = 2482043520. Its totient is φ = 307929600.

The previous prime is 942194237. The next prime is 942194257. The reversal of 942194256 is 652491249.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942194257) 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, 527541 + ... + 529323.

It is an arithmetic number, because the mean of its divisors is an integer number (31025544).

Almost surely, 2^942194256 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 942194256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1241021760).

942194256 is an abundant number, since it is smaller than the sum of its proper divisors (1539849264).

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

942194256 is a wasteful number, since it uses less digits than its factorization.

942194256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004 (or 1998 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 942194256 is about 30695.1829445599. The cubic root of 942194256 is about 980.3477372101.

The spelling of 942194256 in words is "nine hundred forty-two million, one hundred ninety-four thousand, two hundred fifty-six".