2955271 has 4 divisors (see below), whose sum is σ = 3223944. Its totient is φ = 2686600.

The previous prime is 2955269. The next prime is 2955283. The reversal of 2955271 is 1725592.

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 2955271 - 2¹ = 2955269 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134320 + ... + 134341.

It is an arithmetic number, because the mean of its divisors is an integer number (805986).

2^2955271 is an apocalyptic number.

2955271 is a deficient number, since it is larger than the sum of its proper divisors (268673).

2955271 is a wasteful number, since it uses less digits than its factorization.

2955271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268672.

The product of its digits is 6300, while the sum is 31.

The square root of 2955271 is about 1719.0901663380. The cubic root of 2955271 is about 143.5045828885.

The spelling of 2955271 in words is "two million, nine hundred fifty-five thousand, two hundred seventy-one".