1982024325 has 36 divisors (see below), whose sum is σ = 3645987748. Its totient is φ = 1028505600.

The previous prime is 1982024321. The next prime is 1982024423. The reversal of 1982024325 is 5234202891.

It is a happy number.

1982024325 is a `hidden beast` number, since 19 + 8 + 202 + 432 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 10131489 + 1971892836 = 3183^2 + 44406^2 .

It is not a de Polignac number, because 1982024325 - 2² = 1982024321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1982024325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1982024321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 110716 + ... + 127365.

Almost surely, 2^1982024325 is an apocalyptic number.

1982024325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1982024325 is a deficient number, since it is larger than the sum of its proper divisors (1663963423).

1982024325 is a wasteful number, since it uses less digits than its factorization.

1982024325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238134 (or 238126 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1982024325 is about 44519.9317721849. The cubic root of 1982024325 is about 1256.1350292050.

The spelling of 1982024325 in words is "one billion, nine hundred eighty-two million, twenty-four thousand, three hundred twenty-five".