1672047687360 has 224 divisors, whose sum is σ = 5385279430080. Its totient is φ = 439494377472.

The previous prime is 1672047687347. The next prime is 1672047687391. The reversal of 1672047687360 is 637867402761.

It is a self number, because there is not a number n which added to its sum of digits gives 1672047687360.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20154124 + ... + 20236916.

Almost surely, 2^{1672047687360} is an apocalyptic number.

1672047687360 is a gapful number since it is divisible by the number (10) 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 1672047687360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2692639715040).

1672047687360 is an abundant number, since it is smaller than the sum of its proper divisors (3713231742720).

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

1672047687360 is a wasteful number, since it uses less digits than its factorization.

1672047687360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83115 (or 83105 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 1672047687360 in words is "one trillion, six hundred seventy-two billion, forty-seven million, six hundred eighty-seven thousand, three hundred sixty".