5422947 has 8 divisors (see below), whose sum is σ = 7407120. Its totient is φ = 3527040.

The previous prime is 5422943. The next prime is 5422969. The reversal of 5422947 is 7492245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5422947 - 2² = 5422943 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

5422947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5422943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21922 + ... + 22167.

It is an arithmetic number, because the mean of its divisors is an integer number (925890).

Almost surely, 2^5422947 is an apocalyptic number.

5422947 is a deficient number, since it is larger than the sum of its proper divisors (1984173).

5422947 is a wasteful number, since it uses less digits than its factorization.

5422947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44133.

The product of its digits is 20160, while the sum is 33.

The square root of 5422947 is about 2328.7221817984. The cubic root of 5422947 is about 175.6892221317.

The spelling of 5422947 in words is "five million, four hundred twenty-two thousand, nine hundred forty-seven".