2983047 has 8 divisors (see below), whose sum is σ = 3985920. Its totient is φ = 1984440.

The previous prime is 2983021. The next prime is 2983049. The reversal of 2983047 is 7403892.

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

It is not a de Polignac number, because 2983047 - 2⁷ = 2982919 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2982999 and 2983017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2983049) 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, 1354 + ... + 2792.

It is an arithmetic number, because the mean of its divisors is an integer number (498240).

2^2983047 is an apocalyptic number.

2983047 is a deficient number, since it is larger than the sum of its proper divisors (1002873).

2983047 is a wasteful number, since it uses less digits than its factorization.

2983047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2983047 is about 1727.1499645370. The cubic root of 2983047 is about 143.9527719350.

The spelling of 2983047 in words is "two million, nine hundred eighty-three thousand, forty-seven".