2641095072 has 432 divisors, whose sum is σ = 9808658496. Its totient is φ = 684288000.

The previous prime is 2641095071. The next prime is 2641095097. The reversal of 2641095072 is 2705901462.

2641095072 is a `hidden beast` number, since 2 + 641 + 0 + 9 + 5 + 0 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

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

It is not an unprimeable number, because it can be changed into a prime (2641095071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6586072 + ... + 6586472.

It is an arithmetic number, because the mean of its divisors is an integer number (22705228).

Almost surely, 2^2641095072 is an apocalyptic number.

2641095072 is a gapful number since it is divisible by the number (22) 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 2641095072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4904329248).

2641095072 is an abundant number, since it is smaller than the sum of its proper divisors (7167563424).

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

2641095072 is a wasteful number, since it uses less digits than its factorization.

2641095072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2641095072 is about 51391.5856147677. The cubic root of 2641095072 is about 1382.2757158231.

The spelling of 2641095072 in words is "two billion, six hundred forty-one million, ninety-five thousand, seventy-two".