272270766 has 8 divisors (see below), whose sum is σ = 544541544. Its totient is φ = 90756920.

The previous prime is 272270743. The next prime is 272270767. The reversal of 272270766 is 667072272.

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

272270766 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272270767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22689225 + ... + 22689236.

It is an arithmetic number, because the mean of its divisors is an integer number (68067693).

Almost surely, 2^272270766 is an apocalyptic number.

272270766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272270766 is a wasteful number, since it uses less digits than its factorization.

272270766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45378466.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 272270766 is about 16500.6292607282. The cubic root of 272270766 is about 648.1372832516.

The spelling of 272270766 in words is "two hundred seventy-two million, two hundred seventy thousand, seven hundred sixty-six".