2438125 has 20 divisors (see below), whose sum is σ = 3148992. Its totient is φ = 1886000.

The previous prime is 2438101. The next prime is 2438153. The reversal of 2438125 is 5218342.

It is not a de Polignac number, because 2438125 - 2⁷ = 2437997 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2438125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29334 + ... + 29416.

2^2438125 is an apocalyptic number.

2438125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2438125 is a deficient number, since it is larger than the sum of its proper divisors (710867).

2438125 is an frugal number, since it uses more digits than its factorization.

2438125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 135 counting only the distinct ones).

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

The square root of 2438125 is about 1561.4496469627. The cubic root of 2438125 is about 134.5918169102.

The spelling of 2438125 in words is "two million, four hundred thirty-eight thousand, one hundred twenty-five".