5978091 has 16 divisors (see below), whose sum is σ = 9506304. Its totient is φ = 3267264.

The previous prime is 5978083. The next prime is 5978117. The reversal of 5978091 is 1908795.

It is a happy number.

It is not a de Polignac number, because 5978091 - 2³ = 5978083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5978051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5706 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (594144).

Almost surely, 2^5978091 is an apocalyptic number.

5978091 is a deficient number, since it is larger than the sum of its proper divisors (3528213).

5978091 is a wasteful number, since it uses less digits than its factorization.

5978091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12410.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 5978091 is about 2445.0134968953. The cubic root of 5978091 is about 181.4906156688.

The spelling of 5978091 in words is "five million, nine hundred seventy-eight thousand, ninety-one".