375289 has 4 divisors (see below), whose sum is σ = 388260. Its totient is φ = 362320.

The previous prime is 375283. The next prime is 375311. The reversal of 375289 is 982573.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 242064 + 133225 = 492^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 375289 - 2³ = 375281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6442 + ... + 6499.

It is an arithmetic number, because the mean of its divisors is an integer number (97065).

2³⁷⁵²⁸⁹ is an apocalyptic number.

It is an amenable number.

375289 is a deficient number, since it is larger than the sum of its proper divisors (12971).

375289 is a wasteful number, since it uses less digits than its factorization.

375289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12970.

The product of its digits is 15120, while the sum is 34.

The square root of 375289 is about 612.6083577621. The cubic root of 375289 is about 72.1309986530.

The spelling of 375289 in words is "three hundred seventy-five thousand, two hundred eighty-nine".