4065925248 has 480 divisors, whose sum is σ = 15232990080. Its totient is φ = 1053803520.

The previous prime is 4065925231. The next prime is 4065925289. The reversal of 4065925248 is 8425295604.

4065925248 is a `hidden beast` number, since 4 + 0 + 6 + 592 + 52 + 4 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8781465 + ... + 8781927.

It is an arithmetic number, because the mean of its divisors is an integer number (31735396).

Almost surely, 2^4065925248 is an apocalyptic number.

4065925248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4065925248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7616495040).

4065925248 is an abundant number, since it is smaller than the sum of its proper divisors (11167064832).

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

4065925248 is a wasteful number, since it uses less digits than its factorization.

4065925248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4065925248 is about 63764.6081145333. The cubic root of 4065925248 is about 1596.0743930499.

The spelling of 4065925248 in words is "four billion, sixty-five million, nine hundred twenty-five thousand, two hundred forty-eight".