2400125 has 32 divisors (see below), whose sum is σ = 3704064. Its totient is φ = 1512000.

The previous prime is 2400109. The next prime is 2400143. The reversal of 2400125 is 5210042.

It is not a de Polignac number, because 2400125 - 2⁴ = 2400109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11270 + ... + 11480.

It is an arithmetic number, because the mean of its divisors is an integer number (115752).

2^2400125 is an apocalyptic number.

2400125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2400125 is a deficient number, since it is larger than the sum of its proper divisors (1303939).

2400125 is a wasteful number, since it uses less digits than its factorization.

2400125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2400125 is about 1549.2336815342. The cubic root of 2400125 is about 133.8889143960. Note that the first 3 decimals are identical.

Adding to 2400125 its reverse (5210042), we get a palindrome (7610167).

The spelling of 2400125 in words is "two million, four hundred thousand, one hundred twenty-five".