5442219 has 24 divisors (see below), whose sum is σ = 8239920. Its totient is φ = 3457728.

The previous prime is 5442197. The next prime is 5442233. The reversal of 5442219 is 9122445.

5442219 is a `hidden beast` number, since 5 + 442 + 219 = 666.

It is not a de Polignac number, because 5442219 - 2⁵ = 5442187 is a prime.

It is a super-2 number, since 2×5442219² = 59235495287922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5442192 and 5442201.

It is not an unprimeable number, because it can be changed into a prime (5442289) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 19509 + ... + 19785.

It is an arithmetic number, because the mean of its divisors is an integer number (343330).

Almost surely, 2^5442219 is an apocalyptic number.

5442219 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5442219 is a deficient number, since it is larger than the sum of its proper divisors (2797701).

5442219 is a wasteful number, since it uses less digits than its factorization.

5442219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 376 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 5442219 is about 2332.8564036391. The cubic root of 5442219 is about 175.8970967853.

The spelling of 5442219 in words is "five million, four hundred forty-two thousand, two hundred nineteen".