1795482144 has 72 divisors (see below), whose sum is σ = 5138553420. Its totient is φ = 594667008.

The previous prime is 1795482119. The next prime is 1795482167. The reversal of 1795482144 is 4412845971.

It can be written as a sum of positive squares in 2 ways, for example, as 1762992144 + 32490000 = 41988^2 + 5700^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×1795482144² = 6447512258845673472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1795482144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25362 + ... + 65070.

Almost surely, 2^1795482144 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 1795482144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2569276710).

1795482144 is an abundant number, since it is smaller than the sum of its proper divisors (3343071276).

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

1795482144 is a wasteful number, since it uses less digits than its factorization.

1795482144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39882 (or 39871 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 1795482144 is about 42373.1299764367. The cubic root of 1795482144 is about 1215.4218237624.

The spelling of 1795482144 in words is "one billion, seven hundred ninety-five million, four hundred eighty-two thousand, one hundred forty-four".