5947618 has 4 divisors (see below), whose sum is σ = 8921430. Its totient is φ = 2973808.

The previous prime is 5947597. The next prime is 5947651. The reversal of 5947618 is 8167495.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5938969 + 8649 = 2437^2 + 93^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486903 + ... + 1486906.

Almost surely, 2^5947618 is an apocalyptic number.

5947618 is a deficient number, since it is larger than the sum of its proper divisors (2973812).

5947618 is a wasteful number, since it uses less digits than its factorization.

5947618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973811.

The product of its digits is 60480, while the sum is 40.

The square root of 5947618 is about 2438.7738722563. The cubic root of 5947618 is about 181.1817106195.

The spelling of 5947618 in words is "five million, nine hundred forty-seven thousand, six hundred eighteen".