8165376 has 72 divisors (see below), whose sum is σ = 23636340. Its totient is φ = 2715648.

The previous prime is 8165371. The next prime is 8165387. The reversal of 8165376 is 6735618.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8165376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8165371) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18211 + ... + 18653.

Almost surely, 2^8165376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8165376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11818170).

8165376 is an abundant number, since it is smaller than the sum of its proper divisors (15470964).

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

8165376 is a wasteful number, since it uses less digits than its factorization.

8165376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 448 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 8165376 is about 2857.5122046983. The cubic root of 8165376 is about 201.3687446546.

The spelling of 8165376 in words is "eight million, one hundred sixty-five thousand, three hundred seventy-six".