273725 has 6 divisors (see below), whose sum is σ = 339450. Its totient is φ = 218960.

The previous prime is 273719. The next prime is 273727. The reversal of 273725 is 527372.

It can be written as a sum of positive squares in 3 ways, for example, as 196 + 273529 = 14^2 + 523^2 .

It is not a de Polignac number, because 273725 - 2⁴ = 273709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 273694 and 273703.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 273725.

It is not an unprimeable number, because it can be changed into a prime (273727) 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, 5450 + ... + 5499.

It is an arithmetic number, because the mean of its divisors is an integer number (56575).

2²⁷³⁷²⁵ is an apocalyptic number.

273725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

273725 is a deficient number, since it is larger than the sum of its proper divisors (65725).

273725 is a wasteful number, since it uses less digits than its factorization.

273725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10959 (or 10954 counting only the distinct ones).

The product of its digits is 2940, while the sum is 26.

The square root of 273725 is about 523.1873469418. The cubic root of 273725 is about 64.9289163745.

The spelling of 273725 in words is "two hundred seventy-three thousand, seven hundred twenty-five".