240532525 has 12 divisors (see below), whose sum is σ = 308546100. Its totient is φ = 185790080.

The previous prime is 240532519. The next prime is 240532559. The reversal of 240532525 is 525235042.

It can be written as a sum of positive squares in 6 ways, for example, as 1087849 + 239444676 = 1043^2 + 15474^2 .

It is not a de Polignac number, because 240532525 - 2³ = 240532517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240532493 and 240532502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165160 + ... + 166609.

It is an arithmetic number, because the mean of its divisors is an integer number (25712175).

Almost surely, 2^240532525 is an apocalyptic number.

240532525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240532525 is a deficient number, since it is larger than the sum of its proper divisors (68013575).

240532525 is a wasteful number, since it uses less digits than its factorization.

240532525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331808 (or 331803 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 240532525 is about 15509.1110319064. Note that the first 3 decimals coincide. The cubic root of 240532525 is about 621.9057947091.

Adding to 240532525 its reverse (525235042), we get a palindrome (765767567).

The spelling of 240532525 in words is "two hundred forty million, five hundred thirty-two thousand, five hundred twenty-five".