5279422 has 4 divisors (see below), whose sum is σ = 7919136. Its totient is φ = 2639710.

The previous prime is 5279387. The next prime is 5279423. The reversal of 5279422 is 2249725.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319854 + ... + 1319857.

It is an arithmetic number, because the mean of its divisors is an integer number (1979784).

Almost surely, 2^5279422 is an apocalyptic number.

5279422 is a deficient number, since it is larger than the sum of its proper divisors (2639714).

5279422 is a wasteful number, since it uses less digits than its factorization.

5279422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639713.

The product of its digits is 10080, while the sum is 31.

The square root of 5279422 is about 2297.6992840666. The cubic root of 5279422 is about 174.1253995415.

The spelling of 5279422 in words is "five million, two hundred seventy-nine thousand, four hundred twenty-two".