1325827070 has 16 divisors (see below), whose sum is σ = 2425612608. Its totient is φ = 521636640.

The previous prime is 1325827043. The next prime is 1325827109. The reversal of 1325827070 is 707285231.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1325827070.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086134 + ... + 1087353.

It is an arithmetic number, because the mean of its divisors is an integer number (151600788).

Almost surely, 2^1325827070 is an apocalyptic number.

1325827070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1325827070 is a deficient number, since it is larger than the sum of its proper divisors (1099785538).

1325827070 is a wasteful number, since it uses less digits than its factorization.

1325827070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173555.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 1325827070 is about 36411.9083542733. The cubic root of 1325827070 is about 1098.5731002655.

The spelling of 1325827070 in words is "one billion, three hundred twenty-five million, eight hundred twenty-seven thousand, seventy".