1825488682 has 8 divisors (see below), whose sum is σ = 2740846500. Its totient is φ = 911873184.

The previous prime is 1825488677. The next prime is 1825488683. The reversal of 1825488682 is 2868845281.

It can be written as a sum of positive squares in 2 ways, for example, as 1680262081 + 145226601 = 40991^2 + 12051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1825488682² = 6664817856220194248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1825488683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432957 + ... + 437152.

Almost surely, 2^1825488682 is an apocalyptic number.

1825488682 is a deficient number, since it is larger than the sum of its proper divisors (915357818).

1825488682 is a wasteful number, since it uses less digits than its factorization.

1825488682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871160.

The product of its digits is 1966080, while the sum is 52.

The square root of 1825488682 is about 42725.7379339433. The cubic root of 1825488682 is about 1222.1552608488.

The spelling of 1825488682 in words is "one billion, eight hundred twenty-five million, four hundred eighty-eight thousand, six hundred eighty-two".