240512025 has 96 divisors (see below), whose sum is σ = 451221120. Its totient is φ = 112250880.

The previous prime is 240512023. The next prime is 240512033. The reversal of 240512025 is 520215042.

It is a happy number.

It is not a de Polignac number, because 240512025 - 2¹ = 240512023 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 240511992 and 240512010.

It is not an unprimeable number, because it can be changed into a prime (240512023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2128369 + ... + 2128481.

It is an arithmetic number, because the mean of its divisors is an integer number (4700220).

Almost surely, 2^240512025 is an apocalyptic number.

240512025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240512025 is a deficient number, since it is larger than the sum of its proper divisors (210709095).

240512025 is a wasteful number, since it uses less digits than its factorization.

240512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 240512025 is about 15508.4501159852. The cubic root of 240512025 is about 621.8881263696. Note that the first 3 decimals are identical.

Adding to 240512025 its reverse (520215042), we get a palindrome (760727067).

The spelling of 240512025 in words is "two hundred forty million, five hundred twelve thousand, twenty-five".