5518334 has 4 divisors (see below), whose sum is σ = 8277504. Its totient is φ = 2759166.

The previous prime is 5518301. The next prime is 5518339. The reversal of 5518334 is 4338155.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4338155 = 5 ⋅867631.

It is a junction number, because it is equal to n+sod(n) for n = 5518297 and 5518306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5518339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379582 + ... + 1379585.

It is an arithmetic number, because the mean of its divisors is an integer number (2069376).

Almost surely, 2^5518334 is an apocalyptic number.

5518334 is a deficient number, since it is larger than the sum of its proper divisors (2759170).

5518334 is a wasteful number, since it uses less digits than its factorization.

5518334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759169.

The product of its digits is 7200, while the sum is 29.

The square root of 5518334 is about 2349.1134497933. The cubic root of 5518334 is about 176.7133368255.

The spelling of 5518334 in words is "five million, five hundred eighteen thousand, three hundred thirty-four".