4897224000 has 336 divisors, whose sum is σ = 18553304016. Its totient is φ = 1228800000.

The previous prime is 4897223971. The next prime is 4897224037. The reversal of 4897224000 is 4227984.

It can be written as a sum of positive squares in 8 ways, for example, as 2274145344 + 2623078656 = 47688^2 + 51216^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1222000 + ... + 1226000.

Almost surely, 2^4897224000 is an apocalyptic number.

4897224000 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 4897224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9276652008).

4897224000 is an abundant number, since it is smaller than the sum of its proper divisors (13656080016).

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

4897224000 is a wasteful number, since it uses less digits than its factorization.

4897224000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051 (or 4028 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4897224000 is about 69980.1686194025. The cubic root of 4897224000 is about 1698.1784410440.

The spelling of 4897224000 in words is "four billion, eight hundred ninety-seven million, two hundred twenty-four thousand".