2842950 has 48 divisors (see below), whose sum is σ = 7695936. Its totient is φ = 688800.

The previous prime is 2842949. The next prime is 2842963. The reversal of 2842950 is 592482.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (160332).

2^2842950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2842950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3847968).

2842950 is an abundant number, since it is smaller than the sum of its proper divisors (4852986).

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

2842950 is a wasteful number, since it uses less digits than its factorization.

2842950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2842950 is about 1686.1049789381. The cubic root of 2842950 is about 141.6629910619.

Subtracting from 2842950 its sum of digits (30), we obtain a triangular number (2842920 = T₂₃₈₄).

The spelling of 2842950 in words is "two million, eight hundred forty-two thousand, nine hundred fifty".