165378096 has 180 divisors, whose sum is σ = 524164368. Its totient is φ = 48381696.

The previous prime is 165378067. The next prime is 165378163. The reversal of 165378096 is 690873561.

It is a happy number.

165378096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 990205 + ... + 990371.

Almost surely, 2^165378096 is an apocalyptic number.

165378096 is a gapful number since it is divisible by the number (16) 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 165378096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262082184).

165378096 is an abundant number, since it is smaller than the sum of its proper divisors (358786272).

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

165378096 is a wasteful number, since it uses less digits than its factorization.

165378096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 165378096 is about 12859.9415239728. The cubic root of 165378096 is about 548.8992817914.

The spelling of 165378096 in words is "one hundred sixty-five million, three hundred seventy-eight thousand, ninety-six".