303725 has 6 divisors (see below), whose sum is σ = 376650. Its totient is φ = 242960.

The previous prime is 303713. The next prime is 303727. The reversal of 303725 is 527303.

It can be written as a sum of positive squares in 3 ways, for example, as 91204 + 212521 = 302^2 + 461^2 .

It is not a de Polignac number, because 303725 - 2⁸ = 303469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 303697 and 303706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6050 + ... + 6099.

It is an arithmetic number, because the mean of its divisors is an integer number (62775).

2³⁰³⁷²⁵ is an apocalyptic number.

It is an amenable number.

303725 is a deficient number, since it is larger than the sum of its proper divisors (72925).

303725 is a wasteful number, since it uses less digits than its factorization.

303725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12159 (or 12154 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 303725 is about 551.1125111989. The cubic root of 303725 is about 67.2192269483.

The spelling of 303725 in words is "three hundred three thousand, seven hundred twenty-five".