2868425 has 24 divisors (see below), whose sum is σ = 4184256. Its totient is φ = 1909440.

The previous prime is 2868421. The next prime is 2868443. The reversal of 2868425 is 5248682.

2868425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2868425 - 2² = 2868421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6254 + ... + 6696.

It is an arithmetic number, because the mean of its divisors is an integer number (174344).

2^2868425 is an apocalyptic number.

2868425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2868425 is a deficient number, since it is larger than the sum of its proper divisors (1315831).

2868425 is a wasteful number, since it uses less digits than its factorization.

2868425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 492 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 2868425 is about 1693.6425242654. The cubic root of 2868425 is about 142.0848695857.

The spelling of 2868425 in words is "two million, eight hundred sixty-eight thousand, four hundred twenty-five".