5978845 has 8 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 4750800.

The previous prime is 5978831. The next prime is 5978851. The reversal of 5978845 is 5488795.

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

It is not a de Polignac number, because 5978845 - 2⁵ = 5978813 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5978795 and 5978804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3205 + ... + 4714.

It is an arithmetic number, because the mean of its divisors is an integer number (902880).

Almost surely, 2^5978845 is an apocalyptic number.

It is an amenable number.

5978845 is a deficient number, since it is larger than the sum of its proper divisors (1244195).

5978845 is a wasteful number, since it uses less digits than its factorization.

5978845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075.

The product of its digits is 403200, while the sum is 46.

The square root of 5978845 is about 2445.1676834115. The cubic root of 5978845 is about 181.4982456503.

The spelling of 5978845 in words is "five million, nine hundred seventy-eight thousand, eight hundred forty-five".