1072656067706 has 32 divisors (see below), whose sum is σ = 1633586463936. Its totient is φ = 528186960000.

The previous prime is 1072656067687. The next prime is 1072656067771. The reversal of 1072656067706 is 6077606562701.

It is a super-2 number, since 2×1072656067706² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 82296566 + ... + 82309598.

It is an arithmetic number, because the mean of its divisors is an integer number (51049576998).

Almost surely, 2^{1072656067706} is an apocalyptic number.

1072656067706 is a deficient number, since it is larger than the sum of its proper divisors (560930396230).

1072656067706 is a wasteful number, since it uses less digits than its factorization.

1072656067706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15278.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 1072656067706 in words is "one trillion, seventy-two billion, six hundred fifty-six million, sixty-seven thousand, seven hundred six".