375273 has 20 divisors (see below), whose sum is σ = 579348. Its totient is φ = 241920.

The previous prime is 375259. The next prime is 375281. The reversal of 375273 is 372573.

It can be written as a sum of positive squares in 2 ways, for example, as 11664 + 363609 = 108^2 + 603^2 .

It is not a de Polignac number, because 375273 - 2⁴ = 375257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

375273 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3265 + ... + 3377.

2³⁷⁵²⁷³ is an apocalyptic number.

It is an amenable number.

375273 is a deficient number, since it is larger than the sum of its proper divisors (204075).

375273 is a wasteful number, since it uses less digits than its factorization.

375273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 157 counting only the distinct ones).

The product of its digits is 4410, while the sum is 27.

The square root of 375273 is about 612.5952987087. The cubic root of 375273 is about 72.1299735654.

The spelling of 375273 in words is "three hundred seventy-five thousand, two hundred seventy-three".