946141782 has 8 divisors (see below), whose sum is σ = 1892283576. Its totient is φ = 315380592.

The previous prime is 946141753. The next prime is 946141787. The reversal of 946141782 is 287141649.

It is a sphenic number, since it is the product of 3 distinct primes.

946141782 is an admirable number.

It is a super-2 number, since 2×946141782² = 1790368543292271048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946141787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78845143 + ... + 78845154.

It is an arithmetic number, because the mean of its divisors is an integer number (236535447).

Almost surely, 2^946141782 is an apocalyptic number.

946141782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

946141782 is a wasteful number, since it uses less digits than its factorization.

946141782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157690302.

The product of its digits is 96768, while the sum is 42.

The square root of 946141782 is about 30759.4177773247. The cubic root of 946141782 is about 981.7149556442.

The spelling of 946141782 in words is "nine hundred forty-six million, one hundred forty-one thousand, seven hundred eighty-two".