240181125 has 16 divisors (see below), whose sum is σ = 399662016. Its totient is φ = 128096400.

The previous prime is 240181121. The next prime is 240181127. The reversal of 240181125 is 521181042.

It is not a de Polignac number, because 240181125 - 2² = 240181121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240181095 and 240181104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240181121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319867 + ... + 320616.

It is an arithmetic number, because the mean of its divisors is an integer number (24978876).

Almost surely, 2^240181125 is an apocalyptic number.

240181125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240181125 is a deficient number, since it is larger than the sum of its proper divisors (159480891).

240181125 is an equidigital number, since it uses as much as digits as its factorization.

240181125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640501 (or 640491 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 240181125 is about 15497.7780665488. The cubic root of 240181125 is about 621.6027945153.

The spelling of 240181125 in words is "two hundred forty million, one hundred eighty-one thousand, one hundred twenty-five".