1080726512 has 20 divisors (see below), whose sum is σ = 2106758760. Its totient is φ = 537046848.

The previous prime is 1080726511. The next prime is 1080726523. The reversal of 1080726512 is 2156270801.

It is a super-2 number, since 2×1080726512² = 2335939587479372288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080726511) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 204587 + ... + 209802.

It is an arithmetic number, because the mean of its divisors is an integer number (105337938).

Almost surely, 2^1080726512 is an apocalyptic number.

It is an amenable number.

1080726512 is a deficient number, since it is larger than the sum of its proper divisors (1026032248).

1080726512 is a wasteful number, since it uses less digits than its factorization.

1080726512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414560 (or 414554 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1080726512 is about 32874.4051200930. The cubic root of 1080726512 is about 1026.2155753359.

The spelling of 1080726512 in words is "one billion, eighty million, seven hundred twenty-six thousand, five hundred twelve".