378575 has 12 divisors (see below), whose sum is σ = 494760. Its totient is φ = 286560.

The previous prime is 378571. The next prime is 378583. The reversal of 378575 is 575873.

It is not a de Polignac number, because 378575 - 2² = 378571 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 378575.

It is not an unprimeable number, because it can be changed into a prime (378571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77 + ... + 873.

It is an arithmetic number, because the mean of its divisors is an integer number (41230).

2³⁷⁸⁵⁷⁵ is an apocalyptic number.

378575 is a deficient number, since it is larger than the sum of its proper divisors (116185).

378575 is a wasteful number, since it uses less digits than its factorization.

378575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826 (or 821 counting only the distinct ones).

The product of its digits is 29400, while the sum is 35.

The square root of 378575 is about 615.2844870464. The cubic root of 378575 is about 72.3409115682.

The spelling of 378575 in words is "three hundred seventy-eight thousand, five hundred seventy-five".