1359985146 has 32 divisors (see below), whose sum is σ = 2951581248. Its totient is φ = 415259520.

The previous prime is 1359985139. The next prime is 1359985157. The reversal of 1359985146 is 6415899531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56331 + ... + 76766.

It is an arithmetic number, because the mean of its divisors is an integer number (92236914).

Almost surely, 2^1359985146 is an apocalyptic number.

1359985146 is an abundant number, since it is smaller than the sum of its proper divisors (1591596102).

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

1359985146 is a wasteful number, since it uses less digits than its factorization.

1359985146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133246.

The product of its digits is 1166400, while the sum is 51.

The square root of 1359985146 is about 36877.9764358079. The cubic root of 1359985146 is about 1107.9276177047.

The spelling of 1359985146 in words is "one billion, three hundred fifty-nine million, nine hundred eighty-five thousand, one hundred forty-six".