7192995264 has 448 divisors, whose sum is σ = 26285952000. Its totient is φ = 1878183936.

The previous prime is 7192995253. The next prime is 7192995311. The reversal of 7192995264 is 4625992917.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 7192995264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23429799 + ... + 23430105.

It is an arithmetic number, because the mean of its divisors is an integer number (58674000).

Almost surely, 2^7192995264 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 7192995264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13142976000).

7192995264 is an abundant number, since it is smaller than the sum of its proper divisors (19092956736).

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

7192995264 is a wasteful number, since it uses less digits than its factorization.

7192995264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 481 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 7192995264 is about 84811.5278956817. The cubic root of 7192995264 is about 1930.3523624861.

The spelling of 7192995264 in words is "seven billion, one hundred ninety-two million, nine hundred ninety-five thousand, two hundred sixty-four".