1240550325 has 72 divisors (see below), whose sum is σ = 2601458496. Its totient is φ = 553248000.

The previous prime is 1240550323. The next prime is 1240550327. The reversal of 1240550325 is 5230550421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1240550323) and next prime (1240550327).

It is not a de Polignac number, because 1240550325 - 2¹ = 1240550323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240550321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 54970 + ... + 74180.

It is an arithmetic number, because the mean of its divisors is an integer number (36131368).

Almost surely, 2^1240550325 is an apocalyptic number.

1240550325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1240550325 is an abundant number, since it is smaller than the sum of its proper divisors (1360908171).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1240550325 is a wasteful number, since it uses less digits than its factorization.

1240550325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19275 (or 19267 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1240550325 is about 35221.4469464274. The cubic root of 1240550325 is about 1074.4959815010.

The spelling of 1240550325 in words is "one billion, two hundred forty million, five hundred fifty thousand, three hundred twenty-five".