1325000082 has 96 divisors (see below), whose sum is σ = 3218544000. Its totient is φ = 363064128.

The previous prime is 1325000071. The next prime is 1325000099. The reversal of 1325000082 is 2800005231.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8892544 + ... + 8892692.

It is an arithmetic number, because the mean of its divisors is an integer number (33526500).

Almost surely, 2^1325000082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1325000082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1609272000).

1325000082 is an abundant number, since it is smaller than the sum of its proper divisors (1893543918).

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

1325000082 is an equidigital number, since it uses as much as digits as its factorization.

1325000082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1325000082 is about 36400.5505727592. The cubic root of 1325000082 is about 1098.3446401715.

The spelling of 1325000082 in words is "one billion, three hundred twenty-five million, eighty-two", and thus it is an aban number.