272406151 has 4 divisors (see below), whose sum is σ = 274905400. Its totient is φ = 269906904.

The previous prime is 272406149. The next prime is 272406157. The reversal of 272406151 is 151604272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272406151 - 2¹ = 272406149 is a prime.

It is a super-2 number, since 2×272406151² = 148410222205269602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272406157) 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, 1249461 + ... + 1249678.

It is an arithmetic number, because the mean of its divisors is an integer number (68726350).

Almost surely, 2^272406151 is an apocalyptic number.

272406151 is a deficient number, since it is larger than the sum of its proper divisors (2499249).

272406151 is a wasteful number, since it uses less digits than its factorization.

272406151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499248.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 272406151 is about 16504.7311701827. The cubic root of 272406151 is about 648.2446929053.

The spelling of 272406151 in words is "two hundred seventy-two million, four hundred six thousand, one hundred fifty-one".