378106 has 8 divisors (see below), whose sum is σ = 573300. Its totient is φ = 187008.

The previous prime is 378101. The next prime is 378127. The reversal of 378106 is 601873.

It can be written as a sum of positive squares in 2 ways, for example, as 370881 + 7225 = 609^2 + 85^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (378101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781 + ... + 1168.

2³⁷⁸¹⁰⁶ is an apocalyptic number.

378106 is a deficient number, since it is larger than the sum of its proper divisors (195194).

378106 is a wasteful number, since it uses less digits than its factorization.

378106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 378106 is about 614.9032444214. The cubic root of 378106 is about 72.3110258936.

Adding to 378106 its reverse (601873), we get a palindrome (979979).

It can be divided in two parts, 378 and 106, that added together give a palindrome (484).

The spelling of 378106 in words is "three hundred seventy-eight thousand, one hundred six".