1732212666072 has 384 divisors, whose sum is σ = 5743264550400. Its totient is φ = 460625356800.

The previous prime is 1732212666059. The next prime is 1732212666101. The reversal of 1732212666072 is 2706662122371.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 754118428 + ... + 754120724.

It is an arithmetic number, because the mean of its divisors is an integer number (14956418100).

Almost surely, 2^{1732212666072} is an apocalyptic number.

1732212666072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1732212666072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2871632275200).

1732212666072 is an abundant number, since it is smaller than the sum of its proper divisors (4011051884328).

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

1732212666072 is a wasteful number, since it uses less digits than its factorization.

1732212666072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687 (or 3680 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 1732212666072 in words is "one trillion, seven hundred thirty-two billion, two hundred twelve million, six hundred sixty-six thousand, seventy-two".