273850 has 12 divisors (see below), whose sum is σ = 509454. Its totient is φ = 109520.

The previous prime is 273827. The next prime is 273857. The reversal of 273850 is 58372.

It can be written as a sum of positive squares in 3 ways, for example, as 267289 + 6561 = 517^2 + 81^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (273857) 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, 2689 + ... + 2788.

2²⁷³⁸⁵⁰ is an apocalyptic number.

273850 is a deficient number, since it is larger than the sum of its proper divisors (235604).

273850 is a wasteful number, since it uses less digits than its factorization.

273850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489 (or 5484 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 273850 is about 523.3067933822. The cubic root of 273850 is about 64.9387984087.

It can be divided in two parts, 2738 and 50, that multiplied together give a square (136900 = 370²).

The spelling of 273850 in words is "two hundred seventy-three thousand, eight hundred fifty".