5447522 has 4 divisors (see below), whose sum is σ = 8171286. Its totient is φ = 2723760.

The previous prime is 5447521. The next prime is 5447543. The reversal of 5447522 is 2257445.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3200521 + 2247001 = 1789^2 + 1499^2 .

It is not an unprimeable number, because it can be changed into a prime (5447521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361879 + ... + 1361882.

Almost surely, 2^5447522 is an apocalyptic number.

5447522 is a deficient number, since it is larger than the sum of its proper divisors (2723764).

5447522 is a wasteful number, since it uses less digits than its factorization.

5447522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723763.

The product of its digits is 11200, while the sum is 29.

The square root of 5447522 is about 2333.9927163554. The cubic root of 5447522 is about 175.9542107122.

The spelling of 5447522 in words is "five million, four hundred forty-seven thousand, five hundred twenty-two".