2985892 has 36 divisors (see below), whose sum is σ = 6476736. Its totient is φ = 1179360.

The previous prime is 2985881. The next prime is 2985893.

2985892 is nontrivially palindromic in base 3 and base 10.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2985893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4417 + ... + 5047.

2^2985892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2985892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3238368).

2985892 is an abundant number, since it is smaller than the sum of its proper divisors (3490844).

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

2985892 is a wasteful number, since it uses less digits than its factorization.

2985892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 653 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 2985892 is about 1727.9733794246. The cubic root of 2985892 is about 143.9985210753.

The spelling of 2985892 in words is "two million, nine hundred eighty-five thousand, eight hundred ninety-two".