5978506 has 8 divisors (see below), whose sum is σ = 9137124. Its totient is φ = 2932800.

The previous prime is 5978471. The next prime is 5978507. The reversal of 5978506 is 6058795.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5784025 + 194481 = 2405^2 + 441^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5978507) 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, 28095 + ... + 28306.

Almost surely, 2^5978506 is an apocalyptic number.

5978506 is a deficient number, since it is larger than the sum of its proper divisors (3158618).

5978506 is a wasteful number, since it uses less digits than its factorization.

5978506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56456.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 5978506 is about 2445.0983620296. The cubic root of 5978506 is about 181.4948152738.

The spelling of 5978506 in words is "five million, nine hundred seventy-eight thousand, five hundred six".