380075 has 12 divisors (see below), whose sum is σ = 492528. Its totient is φ = 290400.

The previous prime is 380071. The next prime is 380117. The reversal of 380075 is 570083.

It is not a de Polignac number, because 380075 - 2² = 380071 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380075.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380075.

It is not an unprimeable number, because it can be changed into a prime (380071) 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 11 ways as a sum of consecutive naturals, for example, 245 + ... + 905.

It is an arithmetic number, because the mean of its divisors is an integer number (41044).

2³⁸⁰⁰⁷⁵ is an apocalyptic number.

380075 is a deficient number, since it is larger than the sum of its proper divisors (112453).

380075 is a wasteful number, since it uses less digits than its factorization.

380075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 380075 is about 616.5022303285. The cubic root of 380075 is about 72.4363293555.

The spelling of 380075 in words is "three hundred eighty thousand, seventy-five".