2046660 has 96 divisors (see below), whose sum is σ = 7160832. Its totient is φ = 424320.

The previous prime is 2046641. The next prime is 2046677. The reversal of 2046660 is 666402.

It is a self number, because there is not a number n which added to its sum of digits gives 2046660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4399 + ... + 4841.

It is an arithmetic number, because the mean of its divisors is an integer number (74592).

2^2046660 is an apocalyptic number.

2046660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2046660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3580416).

2046660 is an abundant number, since it is smaller than the sum of its proper divisors (5114172).

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

2046660 is a wasteful number, since it uses less digits than its factorization.

2046660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2046660 is about 1430.6152522604. The cubic root of 2046660 is about 126.9643812733.

The spelling of 2046660 in words is "two million, forty-six thousand, six hundred sixty".