273038 has 4 divisors (see below), whose sum is σ = 409560. Its totient is φ = 136518.

The previous prime is 273029. The next prime is 273043. The reversal of 273038 is 830372.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

273038 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68258 + ... + 68261.

It is an arithmetic number, because the mean of its divisors is an integer number (102390).

2²⁷³⁰³⁸ is an apocalyptic number.

273038 is a deficient number, since it is larger than the sum of its proper divisors (136522).

273038 is a wasteful number, since it uses less digits than its factorization.

273038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136521.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 273038 is about 522.5303818918. The cubic root of 273038 is about 64.8745509403.

It can be divided in two parts, 2730 and 38, that multiplied together give a triangular number (103740 = T₄₅₅).

The spelling of 273038 in words is "two hundred seventy-three thousand, thirty-eight".