5478698 has 8 divisors (see below), whose sum is σ = 8237700. Its totient is φ = 2732800.

The previous prime is 5478677. The next prime is 5478703. The reversal of 5478698 is 8968745.

It can be written as a sum of positive squares in 2 ways, for example, as 5396329 + 82369 = 2323^2 + 287^2 .

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

It is a super-2 number, since 2×5478698² = 60032263550408, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2153 + ... + 3948.

Almost surely, 2^5478698 is an apocalyptic number.

5478698 is a deficient number, since it is larger than the sum of its proper divisors (2759002).

5478698 is a wasteful number, since it uses less digits than its factorization.

5478698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552.

The product of its digits is 483840, while the sum is 47.

The square root of 5478698 is about 2340.6618722062. The cubic root of 5478698 is about 176.2892325855.

Adding to 5478698 its sum of digits (47), we get a palindrome (5478745).

The spelling of 5478698 in words is "five million, four hundred seventy-eight thousand, six hundred ninety-eight".