3025015240 has 64 divisors (see below), whose sum is σ = 7401139200. Its totient is φ = 1106065152.

The previous prime is 3025015187. The next prime is 3025015249. The reversal of 3025015240 is 425105203.

It is not an unprimeable number, because it can be changed into a prime (3025015249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25321 + ... + 81799.

It is an arithmetic number, because the mean of its divisors is an integer number (115642800).

Almost surely, 2^3025015240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025015240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3700569600).

3025015240 is an abundant number, since it is smaller than the sum of its proper divisors (4376123960).

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

3025015240 is a wasteful number, since it uses less digits than its factorization.

3025015240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56606 (or 56602 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3025015240 is about 55000.1385452800. The cubic root of 3025015240 is about 1446.2471706120.

The spelling of 3025015240 in words is "three billion, twenty-five million, fifteen thousand, two hundred forty".