2006046 has 80 divisors (see below), whose sum is σ = 5401440. Its totient is φ = 544320.

The previous prime is 2006033. The next prime is 2006071. The reversal of 2006046 is 6406002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32856 + ... + 32916.

It is an arithmetic number, because the mean of its divisors is an integer number (67518).

2^2006046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2006046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2700720).

2006046 is an abundant number, since it is smaller than the sum of its proper divisors (3395394).

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

2006046 is a wasteful number, since it uses less digits than its factorization.

2006046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2006046 is about 1416.3495331309. The cubic root of 2006046 is about 126.1189353170.

The spelling of 2006046 in words is "two million, six thousand, forty-six", and thus it is an eban number.