2985750 has 48 divisors (see below), whose sum is σ = 8079552. Its totient is φ = 795600.

The previous prime is 2985739. The next prime is 2985751. The reversal of 2985750 is 575892.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1587 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (168324).

2^2985750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2985750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4039776).

2985750 is an abundant number, since it is smaller than the sum of its proper divisors (5093802).

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

2985750 is a wasteful number, since it uses less digits than its factorization.

2985750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 2985750 is about 1727.9322903401. The cubic root of 2985750 is about 143.9962383277.

The spelling of 2985750 in words is "two million, nine hundred eighty-five thousand, seven hundred fifty".