5427798 has 8 divisors (see below), whose sum is σ = 10855608. Its totient is φ = 1809264.

The previous prime is 5427781. The next prime is 5427809. The reversal of 5427798 is 8977245.

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

5427798 is an admirable number.

It is a super-2 number, since 2×5427798² = 58921982257608, which contains 22 as substring.

It is a congruent number.

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, 452311 + ... + 452322.

It is an arithmetic number, because the mean of its divisors is an integer number (1356951).

Almost surely, 2^5427798 is an apocalyptic number.

5427798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5427798 is a wasteful number, since it uses less digits than its factorization.

5427798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904638.

The product of its digits is 141120, while the sum is 42.

The square root of 5427798 is about 2329.7635073114. The cubic root of 5427798 is about 175.7415930668.

The spelling of 5427798 in words is "five million, four hundred twenty-seven thousand, seven hundred ninety-eight".