2947883 has 4 divisors (see below), whose sum is σ = 3043008. Its totient is φ = 2852760.

The previous prime is 2947877. The next prime is 2947891. The reversal of 2947883 is 3887492.

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 2947883 - 2¹⁰ = 2946859 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 9⁴ + 4⁷ + 7⁷ + 8 + 8⁷ + 3⁷ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2947883.

It is not an unprimeable number, because it can be changed into a prime (2947823) 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, 47516 + ... + 47577.

It is an arithmetic number, because the mean of its divisors is an integer number (760752).

2^2947883 is an apocalyptic number.

2947883 is a deficient number, since it is larger than the sum of its proper divisors (95125).

2947883 is an equidigital number, since it uses as much as digits as its factorization.

2947883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95124.

The product of its digits is 96768, while the sum is 41.

The square root of 2947883 is about 1716.9400106003. The cubic root of 2947883 is about 143.3848988194.

The spelling of 2947883 in words is "two million, nine hundred forty-seven thousand, eight hundred eighty-three".