2016942 has 8 divisors (see below), whose sum is σ = 4033896. Its totient is φ = 672312.

The previous prime is 2016923. The next prime is 2016943. The reversal of 2016942 is 2496102.

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

2016942 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016943) 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 3 ways as a sum of consecutive naturals, for example, 168073 + ... + 168084.

It is an arithmetic number, because the mean of its divisors is an integer number (504237).

2^2016942 is an apocalyptic number.

2016942 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.

2016942 is a wasteful number, since it uses less digits than its factorization.

2016942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336162.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2016942 is about 1420.1908322476. The cubic root of 2016942 is about 126.3468648508.

The spelling of 2016942 in words is "two million, sixteen thousand, nine hundred forty-two".