7252924224 has 224 divisors, whose sum is σ = 23692404736. Its totient is φ = 1906882560.

The previous prime is 7252924177. The next prime is 7252924241. The reversal of 7252924224 is 4224292527.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 9976149 + ... + 9976875.

It is an arithmetic number, because the mean of its divisors is an integer number (105769664).

Almost surely, 2^7252924224 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 7252924224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11846202368).

7252924224 is an abundant number, since it is smaller than the sum of its proper divisors (16439480512).

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

7252924224 is a wasteful number, since it uses less digits than its factorization.

7252924224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333 (or 1323 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 7252924224 is about 85164.1017330659. The cubic root of 7252924224 is about 1935.6984993683.

The spelling of 7252924224 in words is "seven billion, two hundred fifty-two million, nine hundred twenty-four thousand, two hundred twenty-four".