378162 has 32 divisors (see below), whose sum is σ = 864000. Its totient is φ = 122544.

The previous prime is 378151. The next prime is 378163. The reversal of 378162 is 261873.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 378162.

It is not an unprimeable number, because it can be changed into a prime (378163) by changing a digit.

378162 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2464 + ... + 2612.

It is an arithmetic number, because the mean of its divisors is an integer number (27000).

2³⁷⁸¹⁶² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432000).

378162 is an abundant number, since it is smaller than the sum of its proper divisors (485838).

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

378162 is a wasteful number, since it uses less digits than its factorization.

378162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 201 counting only the distinct ones).

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

The square root of 378162 is about 614.9487783548. The cubic root of 378162 is about 72.3145956311.

The spelling of 378162 in words is "three hundred seventy-eight thousand, one hundred sixty-two".