8372160 has 280 divisors, whose sum is σ = 33192720. Its totient is φ = 1990656.

The previous prime is 8372153. The next prime is 8372173. The reversal of 8372160 is 612738.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 440631 + ... + 440649.

Almost surely, 2^8372160 is an apocalyptic number.

8372160 is a gapful number since it is divisible by the number (80) 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 8372160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16596360).

8372160 is an abundant number, since it is smaller than the sum of its proper divisors (24820560).

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

8372160 is a wasteful number, since it uses less digits than its factorization.

8372160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 8372160 is about 2893.4685068271. The cubic root of 8372160 is about 203.0544476080.

Adding to 8372160 its reverse (612738), we get a palindrome (8984898).

The spelling of 8372160 in words is "eight million, three hundred seventy-two thousand, one hundred sixty".