240220375 has 8 divisors (see below), whose sum is σ = 299795184. Its totient is φ = 192176200.

The previous prime is 240220339. The next prime is 240220397. The reversal of 240220375 is 573022042.

It is not a de Polignac number, because 240220375 - 2⁷ = 240220247 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960757 + ... + 961006.

It is an arithmetic number, because the mean of its divisors is an integer number (37474398).

Almost surely, 2^240220375 is an apocalyptic number.

240220375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

240220375 is a deficient number, since it is larger than the sum of its proper divisors (59574809).

240220375 is an equidigital number, since it uses as much as digits as its factorization.

240220375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921778 (or 1921768 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 240220375 is about 15499.0443253770. The cubic root of 240220375 is about 621.6366531026.

It can be divided in two parts, 24022037 and 5, that added together give a palindrome (24022042).

The spelling of 240220375 in words is "two hundred forty million, two hundred twenty thousand, three hundred seventy-five".