272678901 has 8 divisors (see below), whose sum is σ = 396623904. Its totient is φ = 165259920.

The previous prime is 272678897. The next prime is 272678911. The reversal of 272678901 is 109876272.

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

It is not a de Polignac number, because 272678901 - 2² = 272678897 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272678911) 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, 4131466 + ... + 4131531.

It is an arithmetic number, because the mean of its divisors is an integer number (49577988).

Almost surely, 2^272678901 is an apocalyptic number.

It is an amenable number.

272678901 is a deficient number, since it is larger than the sum of its proper divisors (123945003).

272678901 is a wasteful number, since it uses less digits than its factorization.

272678901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263011.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 272678901 is about 16512.9918851794. The cubic root of 272678901 is about 648.4609750530.

The spelling of 272678901 in words is "two hundred seventy-two million, six hundred seventy-eight thousand, nine hundred one".