2886030 has 80 divisors (see below), whose sum is σ = 8886240. Its totient is φ = 658368.

The previous prime is 2886029. The next prime is 2886049. The reversal of 2886030 is 306882.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2885985 and 2886003.

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, 5416 + ... + 5924.

It is an arithmetic number, because the mean of its divisors is an integer number (111078).

2^2886030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2886030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4443120).

2886030 is an abundant number, since it is smaller than the sum of its proper divisors (6000210).

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

2886030 is a wasteful number, since it uses less digits than its factorization.

2886030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2886030 is about 1698.8319516656. The cubic root of 2886030 is about 142.3749595641.

Subtracting from 2886030 its sum of digits (27), we obtain a triangular number (2886003 = T₂₄₀₂).

The spelling of 2886030 in words is "two million, eight hundred eighty-six thousand, thirty".