240712025 has 24 divisors (see below), whose sum is σ = 310047864. Its totient is φ = 185241600.

The previous prime is 240712019. The next prime is 240712049. The reversal of 240712025 is 520217042.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 65626201 + 175085824 = 8101^2 + 13232^2 .

It is not a de Polignac number, because 240712025 - 2⁴ = 240712009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73217 + ... + 76433.

It is an arithmetic number, because the mean of its divisors is an integer number (12918661).

Almost surely, 2^240712025 is an apocalyptic number.

240712025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240712025 is a deficient number, since it is larger than the sum of its proper divisors (69335839).

240712025 is a wasteful number, since it uses less digits than its factorization.

240712025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341 (or 3336 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 240712025 is about 15514.8968736502. The cubic root of 240712025 is about 622.0604575526.

Adding to 240712025 its reverse (520217042), we get a palindrome (760929067).

The spelling of 240712025 in words is "two hundred forty million, seven hundred twelve thousand, twenty-five".