5391658 has 8 divisors (see below), whose sum is σ = 8151552. Its totient is φ = 2674476.

The previous prime is 5391653. The next prime is 5391667. The reversal of 5391658 is 8561935.

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 (5391653) 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, 10360 + ... + 10867.

It is an arithmetic number, because the mean of its divisors is an integer number (1018944).

Almost surely, 2^5391658 is an apocalyptic number.

5391658 is a deficient number, since it is larger than the sum of its proper divisors (2759894).

5391658 is a wasteful number, since it uses less digits than its factorization.

5391658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21356.

The product of its digits is 32400, while the sum is 37.

The square root of 5391658 is about 2321.9944013714. The cubic root of 5391658 is about 175.3506764142.

It can be divided in two parts, 539 and 1658, that added together give a cube (2197 = 13³).

The spelling of 5391658 in words is "five million, three hundred ninety-one thousand, six hundred fifty-eight".