272834961 has 8 divisors (see below), whose sum is σ = 415748544. Its totient is φ = 155905680.

The previous prime is 272834959. The next prime is 272834963. The reversal of 272834961 is 169438272.

It is an interprime number because it is at equal distance from previous prime (272834959) and next prime (272834963).

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

It is not a de Polignac number, because 272834961 - 2¹ = 272834959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272834963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6496050 + ... + 6496091.

It is an arithmetic number, because the mean of its divisors is an integer number (51968568).

Almost surely, 2^272834961 is an apocalyptic number.

272834961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

272834961 is a deficient number, since it is larger than the sum of its proper divisors (142913583).

272834961 is a wasteful number, since it uses less digits than its factorization.

272834961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12992151.

The product of its digits is 145152, while the sum is 42.

The square root of 272834961 is about 16517.7165794791. The cubic root of 272834961 is about 648.5846608478.

The spelling of 272834961 in words is "two hundred seventy-two million, eight hundred thirty-four thousand, nine hundred sixty-one".