376045 has 4 divisors (see below), whose sum is σ = 451260. Its totient is φ = 300832.

The previous prime is 376039. The next prime is 376049. The reversal of 376045 is 540673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540673 = 7 ⋅77239.

It can be written as a sum of positive squares in 2 ways, for example, as 259081 + 116964 = 509^2 + 342^2 .

It is a cyclic number.

It is not a de Polignac number, because 376045 - 2⁹ = 375533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376049) 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, 37600 + ... + 37609.

It is an arithmetic number, because the mean of its divisors is an integer number (112815).

2³⁷⁶⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

376045 is a deficient number, since it is larger than the sum of its proper divisors (75215).

376045 is an equidigital number, since it uses as much as digits as its factorization.

376045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75214.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 376045 is about 613.2250810265. The cubic root of 376045 is about 72.1794008704.

The spelling of 376045 in words is "three hundred seventy-six thousand, forty-five".