8156160 has 176 divisors, whose sum is σ = 29476800. Its totient is φ = 2138112.

The previous prime is 8156153. The next prime is 8156167. The reversal of 8156160 is 616518.

It is an interprime number because it is at equal distance from previous prime (8156153) and next prime (8156167).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8156167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138211 + ... + 138269.

Almost surely, 2^8156160 is an apocalyptic number.

8156160 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 8156160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14738400).

8156160 is an abundant number, since it is smaller than the sum of its proper divisors (21320640).

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

8156160 is a wasteful number, since it uses less digits than its factorization.

8156160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 8156160 is about 2855.8991578836. The cubic root of 8156160 is about 201.2929566367.

The spelling of 8156160 in words is "eight million, one hundred fifty-six thousand, one hundred sixty".