272102073 has 8 divisors (see below), whose sum is σ = 362981088. Its totient is φ = 181312224.

The previous prime is 272102069. The next prime is 272102081. The reversal of 272102073 is 370201272.

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

It is not a de Polignac number, because 272102073 - 2² = 272102069 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (272102003) 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, 14811 + ... + 27632.

It is an arithmetic number, because the mean of its divisors is an integer number (45372636).

Almost surely, 2^272102073 is an apocalyptic number.

It is an amenable number.

272102073 is a deficient number, since it is larger than the sum of its proper divisors (90879015).

272102073 is a wasteful number, since it uses less digits than its factorization.

272102073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44583.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 272102073 is about 16495.5167545609. The cubic root of 272102073 is about 648.0033983780.

The spelling of 272102073 in words is "two hundred seventy-two million, one hundred two thousand, seventy-three".