272078 has 8 divisors (see below), whose sum is σ = 422280. Its totient is φ = 131320.

The previous prime is 272059. The next prime is 272093. The reversal of 272078 is 870272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

272078 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 in 3 ways as a sum of consecutive naturals, for example, 2288 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (52785).

2²⁷²⁰⁷⁸ is an apocalyptic number.

272078 is a deficient number, since it is larger than the sum of its proper divisors (150202).

272078 is a wasteful number, since it uses less digits than its factorization.

272078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 272078 is about 521.6109661424. The cubic root of 272078 is about 64.7984288091.

The spelling of 272078 in words is "two hundred seventy-two thousand, seventy-eight".