273485 has 8 divisors (see below), whose sum is σ = 332640. Its totient is φ = 215824.

The previous prime is 273473. The next prime is 273503. The reversal of 273485 is 584372.

It is a happy number.

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 273485 - 2¹² = 269389 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 7 + 4⁹ + 3² + 8 + 5⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86 + ... + 744.

It is an arithmetic number, because the mean of its divisors is an integer number (41580).

2²⁷³⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

273485 is a deficient number, since it is larger than the sum of its proper divisors (59155).

273485 is an equidigital number, since it uses as much as digits as its factorization.

273485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its digits is 6720, while the sum is 29.

The square root of 273485 is about 522.9579332987. The cubic root of 273485 is about 64.9099344322.

The spelling of 273485 in words is "two hundred seventy-three thousand, four hundred eighty-five".