5939218 has 4 divisors (see below), whose sum is σ = 8908830. Its totient is φ = 2969608.

The previous prime is 5939209. The next prime is 5939257. The reversal of 5939218 is 8129395.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8129395 = 5 ⋅1625879.

It can be written as a sum of positive squares in only one way, i.e., 4809249 + 1129969 = 2193^2 + 1063^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484803 + ... + 1484806.

Almost surely, 2^5939218 is an apocalyptic number.

5939218 is a deficient number, since it is larger than the sum of its proper divisors (2969612).

5939218 is a wasteful number, since it uses less digits than its factorization.

5939218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969611.

The product of its digits is 19440, while the sum is 37.

The square root of 5939218 is about 2437.0510868671. The cubic root of 5939218 is about 181.0963743040.

Subtracting from 5939218 its sum of digits (37), we obtain a triangular number (5939181 = T₃₄₄₆).

The spelling of 5939218 in words is "five million, nine hundred thirty-nine thousand, two hundred eighteen".