4265622240 has 192 divisors, whose sum is σ = 14970977280. Its totient is φ = 1012029440.

The previous prime is 4265622223. The next prime is 4265622253. The reversal of 4265622240 is 422265624.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239566 + ... + 256754.

It is an arithmetic number, because the mean of its divisors is an integer number (77973840).

Almost surely, 2^4265622240 is an apocalyptic number.

4265622240 is a gapful number since it is divisible by the number (40) 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 4265622240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7485488640).

4265622240 is an abundant number, since it is smaller than the sum of its proper divisors (10705355040).

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

4265622240 is a wasteful number, since it uses less digits than its factorization.

4265622240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17265 (or 17257 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 4265622240 is about 65311.7312586338. The cubic root of 4265622240 is about 1621.7881793955.

Adding to 4265622240 its reverse (422265624), we get a palindrome (4687887864).

The spelling of 4265622240 in words is "four billion, two hundred sixty-five million, six hundred twenty-two thousand, two hundred forty".