5422999 has 4 divisors (see below), whose sum is σ = 5708440. Its totient is φ = 5137560.

The previous prime is 5422973. The next prime is 5423003. The reversal of 5422999 is 9992245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9992245 = 5 ⋅1998449.

It is a cyclic number.

It is not a de Polignac number, because 5422999 - 2¹¹ = 5420951 is a prime.

It is a Duffinian number.

5422999 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142692 + ... + 142729.

It is an arithmetic number, because the mean of its divisors is an integer number (1427110).

Almost surely, 2^5422999 is an apocalyptic number.

5422999 is a deficient number, since it is larger than the sum of its proper divisors (285441).

5422999 is a wasteful number, since it uses less digits than its factorization.

5422999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285440.

The product of its digits is 58320, while the sum is 40.

The square root of 5422999 is about 2328.7333466930. The cubic root of 5422999 is about 175.6897836843.

The spelling of 5422999 in words is "five million, four hundred twenty-two thousand, nine hundred ninety-nine".