2826250 has 80 divisors (see below), whose sum is σ = 6747840. Its totient is φ = 864000.

The previous prime is 2826211. The next prime is 2826281. The reversal of 2826250 is 526282.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 148741 + ... + 148759.

It is an arithmetic number, because the mean of its divisors is an integer number (84348).

2^2826250 is an apocalyptic number.

2826250 is an abundant number, since it is smaller than the sum of its proper divisors (3921590).

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

2826250 is a wasteful number, since it uses less digits than its factorization.

2826250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2826250 is about 1681.1454428454. The cubic root of 2826250 is about 141.3850615109.

2826250 divided by its sum of digits (25) gives a triangular number (113050 = T₄₇₅).

Subtracting from 2826250 its reverse (526282), we obtain a cube (2299968 = 132³).

The spelling of 2826250 in words is "two million, eight hundred twenty-six thousand, two hundred fifty".