2497875 has 16 divisors (see below), whose sum is σ = 4157088. Its totient is φ = 1332000.

The previous prime is 2497871. The next prime is 2497877. The reversal of 2497875 is 5787942.

2497875 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 2497875 - 2² = 2497871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2497871) 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 15 ways as a sum of consecutive naturals, for example, 2956 + ... + 3705.

It is an arithmetic number, because the mean of its divisors is an integer number (259818).

2^2497875 is an apocalyptic number.

2497875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2497875 is a deficient number, since it is larger than the sum of its proper divisors (1659213).

2497875 is an equidigital number, since it uses as much as digits as its factorization.

2497875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6679 (or 6669 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 2497875 is about 1580.4667032241. The cubic root of 2497875 is about 135.6824156797.

The spelling of 2497875 in words is "two million, four hundred ninety-seven thousand, eight hundred seventy-five".