1016136872 has 32 divisors (see below), whose sum is σ = 2092737600. Its totient is φ = 460399104.

The previous prime is 1016136871. The next prime is 1016136889. The reversal of 1016136872 is 2786316101.

It is not an unprimeable number, because it can be changed into a prime (1016136871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141833 + ... + 148824.

It is an arithmetic number, because the mean of its divisors is an integer number (65398050).

Almost surely, 2^1016136872 is an apocalyptic number.

It is an amenable number.

1016136872 is an abundant number, since it is smaller than the sum of its proper divisors (1076600728).

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

1016136872 is a wasteful number, since it uses less digits than its factorization.

1016136872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290705 (or 290701 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1016136872 is about 31876.9018569873. The cubic root of 1016136872 is about 1005.3502807774.

The spelling of 1016136872 in words is "one billion, sixteen million, one hundred thirty-six thousand, eight hundred seventy-two".