1325215086 has 16 divisors (see below), whose sum is σ = 2854309584. Its totient is φ = 407758464.

The previous prime is 1325215039. The next prime is 1325215121. The reversal of 1325215086 is 6805125231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8494891 + ... + 8495046.

It is an arithmetic number, because the mean of its divisors is an integer number (178394349).

Almost surely, 2^1325215086 is an apocalyptic number.

1325215086 is an abundant number, since it is smaller than the sum of its proper divisors (1529094498).

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

1325215086 is a wasteful number, since it uses less digits than its factorization.

1325215086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16989955.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1325215086 is about 36403.5037599405. The cubic root of 1325215086 is about 1098.4040453802.

The spelling of 1325215086 in words is "one billion, three hundred twenty-five million, two hundred fifteen thousand, eighty-six".