5533247 has 4 divisors (see below), whose sum is σ = 5539200. Its totient is φ = 5527296.

The previous prime is 5533223. The next prime is 5533261. The reversal of 5533247 is 7423355.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7423355 = 5 ⋅1484671.

It is a cyclic number.

It is not a de Polignac number, because 5533247 - 2⁶ = 5533183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533207) 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, 1247 + ... + 3552.

It is an arithmetic number, because the mean of its divisors is an integer number (1384800).

Almost surely, 2^5533247 is an apocalyptic number.

5533247 is a deficient number, since it is larger than the sum of its proper divisors (5953).

5533247 is a wasteful number, since it uses less digits than its factorization.

5533247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952.

The product of its digits is 12600, while the sum is 29.

The square root of 5533247 is about 2352.2854843747. The cubic root of 5533247 is about 176.8723797304.

The spelling of 5533247 in words is "five million, five hundred thirty-three thousand, two hundred forty-seven".