376505 has 8 divisors (see below), whose sum is σ = 455112. Its totient is φ = 299008.

The previous prime is 376501. The next prime is 376511. The reversal of 376505 is 505673.

It can be written as a sum of positive squares in 4 ways, for example, as 241081 + 135424 = 491^2 + 368^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 376505 - 2² = 376501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376501) 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 7 ways as a sum of consecutive naturals, for example, 1139 + ... + 1431.

It is an arithmetic number, because the mean of its divisors is an integer number (56889).

2³⁷⁶⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

376505 is a deficient number, since it is larger than the sum of its proper divisors (78607).

376505 is a wasteful number, since it uses less digits than its factorization.

376505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 376505 is about 613.6000325945. The cubic root of 376505 is about 72.2088202176.

The spelling of 376505 in words is "three hundred seventy-six thousand, five hundred five".