2874248 has 32 divisors (see below), whose sum is σ = 6010200. Its totient is φ = 1279488.

The previous prime is 2874217. The next prime is 2874251. The reversal of 2874248 is 8424782.

It can be written as a sum of positive squares in 4 ways, for example, as 1909924 + 964324 = 1382^2 + 982^2 .

It is a super-2 number, since 2×2874248² = 16522603131008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2540 + ... + 3492.

2^2874248 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 2874248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3005100).

2874248 is an abundant number, since it is smaller than the sum of its proper divisors (3135952).

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

2874248 is a wasteful number, since it uses less digits than its factorization.

2874248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 997 counting only the distinct ones).

The product of its digits is 28672, while the sum is 35.

The square root of 2874248 is about 1695.3607285767. The cubic root of 2874248 is about 142.1809503001.

The spelling of 2874248 in words is "two million, eight hundred seventy-four thousand, two hundred forty-eight".