5978627 has 4 divisors (see below), whose sum is σ = 6060600. Its totient is φ = 5896656.

The previous prime is 5978617. The next prime is 5978633. The reversal of 5978627 is 7268795.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7268795 = 5 ⋅1453759.

It is a cyclic number.

It is not a de Polignac number, because 5978627 - 2⁶ = 5978563 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5978617) 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 3 ways as a sum of consecutive naturals, for example, 40877 + ... + 41022.

It is an arithmetic number, because the mean of its divisors is an integer number (1515150).

Almost surely, 2^5978627 is an apocalyptic number.

5978627 is a deficient number, since it is larger than the sum of its proper divisors (81973).

5978627 is an equidigital number, since it uses as much as digits as its factorization.

5978627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81972.

The product of its digits is 211680, while the sum is 44.

The square root of 5978627 is about 2445.1231052853. The cubic root of 5978627 is about 181.4960397004.

The spelling of 5978627 in words is "five million, nine hundred seventy-eight thousand, six hundred twenty-seven".