1372160832 has 112 divisors (see below), whose sum is σ = 4182343680. Its totient is φ = 388910592.

The previous prime is 1372160827. The next prime is 1372160863. The reversal of 1372160832 is 2380612731.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 1372160793 and 1372160802.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 166669 + ... + 174707.

Almost surely, 2^1372160832 is an apocalyptic number.

1372160832 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 1372160832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2091171840).

1372160832 is an abundant number, since it is smaller than the sum of its proper divisors (2810182848).

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

1372160832 is a wasteful number, since it uses less digits than its factorization.

1372160832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188 (or 8178 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1372160832 is about 37042.6893192166. The cubic root of 1372160832 is about 1111.2241538795.

The spelling of 1372160832 in words is "one billion, three hundred seventy-two million, one hundred sixty thousand, eight hundred thirty-two".