7214895072 has 288 divisors, whose sum is σ = 26437420800. Its totient is φ = 1873808640.

The previous prime is 7214895029. The next prime is 7214895089. The reversal of 7214895072 is 2705984127.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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, 726879 + ... + 736737.

It is an arithmetic number, because the mean of its divisors is an integer number (91796600).

Almost surely, 2^7214895072 is an apocalyptic number.

7214895072 is a gapful number since it is divisible by the number (72) 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 7214895072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13218710400).

7214895072 is an abundant number, since it is smaller than the sum of its proper divisors (19222525728).

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

7214895072 is a wasteful number, since it uses less digits than its factorization.

7214895072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9907 (or 9882 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 7214895072 is about 84940.5384489644. The cubic root of 7214895072 is about 1932.3094292401.

The spelling of 7214895072 in words is "seven billion, two hundred fourteen million, eight hundred ninety-five thousand, seventy-two".