2084942 has 8 divisors (see below), whose sum is σ = 3180600. Its totient is φ = 1024744.

The previous prime is 2084921. The next prime is 2084947. The reversal of 2084942 is 2494802.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084947) 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, 8717 + ... + 8952.

It is an arithmetic number, because the mean of its divisors is an integer number (397575).

2^2084942 is an apocalyptic number.

2084942 is a deficient number, since it is larger than the sum of its proper divisors (1095658).

2084942 is a wasteful number, since it uses less digits than its factorization.

2084942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17730.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2084942 is about 1443.9328239222. The cubic root of 2084942 is about 127.7511032466.

The spelling of 2084942 in words is "two million, eighty-four thousand, nine hundred forty-two".