5978047 has 2 divisors, whose sum is σ = 5978048. Its totient is φ = 5978046.

The previous prime is 5978003. The next prime is 5978051. The reversal of 5978047 is 7408795.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5978047 - 2¹⁵ = 5945279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5928047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2989023 + 2989024.

It is an arithmetic number, because the mean of its divisors is an integer number (2989024).

Almost surely, 2^5978047 is an apocalyptic number.

5978047 is a deficient number, since it is larger than the sum of its proper divisors (1).

5978047 is an equidigital number, since it uses as much as digits as its factorization.

5978047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 5978047 is about 2445.0044989734. The cubic root of 5978047 is about 181.4901703981.

The spelling of 5978047 in words is "five million, nine hundred seventy-eight thousand, forty-seven".