5493427 has 4 divisors (see below), whose sum is σ = 5641936. Its totient is φ = 5344920.

The previous prime is 5493421. The next prime is 5493443. The reversal of 5493427 is 7243945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7243945 = 5 ⋅1448789.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5493427 is a prime.

It is a Duffinian number.

5493427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5493392 and 5493401.

It is not an unprimeable number, because it can be changed into a prime (5493421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74199 + ... + 74272.

It is an arithmetic number, because the mean of its divisors is an integer number (1410484).

Almost surely, 2^5493427 is an apocalyptic number.

5493427 is a deficient number, since it is larger than the sum of its proper divisors (148509).

5493427 is a wasteful number, since it uses less digits than its factorization.

5493427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148508.

The product of its digits is 30240, while the sum is 34.

The square root of 5493427 is about 2343.8060926621. The cubic root of 5493427 is about 176.4470706155.

The spelling of 5493427 in words is "five million, four hundred ninety-three thousand, four hundred twenty-seven".