1325485212 has 24 divisors (see below), whose sum is σ = 3124686096. Its totient is φ = 437273088.

The previous prime is 1325485177. The next prime is 1325485229. The reversal of 1325485212 is 2125845231.

It is a super-2 number, since 2×1325485212² = 3513822094461369888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568203 + ... + 570530.

It is an arithmetic number, because the mean of its divisors is an integer number (130195254).

Almost surely, 2^1325485212 is an apocalyptic number.

1325485212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1325485212 is an abundant number, since it is smaller than the sum of its proper divisors (1799200884).

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

1325485212 is a wasteful number, since it uses less digits than its factorization.

1325485212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138837 (or 1138835 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 1325485212 is about 36407.2137357420. The cubic root of 1325485212 is about 1098.4786715891.

The spelling of 1325485212 in words is "one billion, three hundred twenty-five million, four hundred eighty-five thousand, two hundred twelve".