271072011 has 16 divisors (see below), whose sum is σ = 413328384. Its totient is φ = 154798464.

The previous prime is 271072003. The next prime is 271072013. The reversal of 271072011 is 110270172.

It is a happy number.

It is not a de Polignac number, because 271072011 - 2³ = 271072003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (271072013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40195 + ... + 46451.

It is an arithmetic number, because the mean of its divisors is an integer number (25833024).

Almost surely, 2^271072011 is an apocalyptic number.

271072011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

271072011 is a deficient number, since it is larger than the sum of its proper divisors (142256373).

271072011 is a wasteful number, since it uses less digits than its factorization.

271072011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8330.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 271072011 is about 16464.2646662400. The cubic root of 271072011 is about 647.1846765479.

The spelling of 271072011 in words is "two hundred seventy-one million, seventy-two thousand, eleven".