5542231 has 4 divisors (see below), whose sum is σ = 5553352. Its totient is φ = 5531112.

The previous prime is 5542223. The next prime is 5542237. The reversal of 5542231 is 1322455.

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

It is a cyclic number.

It is not a de Polignac number, because 5542231 - 2³ = 5542223 is a prime.

It is a super-2 number, since 2×5542231² = 61432648914722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4776 + ... + 5821.

It is an arithmetic number, because the mean of its divisors is an integer number (1388338).

Almost surely, 2^5542231 is an apocalyptic number.

5542231 is a deficient number, since it is larger than the sum of its proper divisors (11121).

5542231 is a wasteful number, since it uses less digits than its factorization.

5542231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11120.

The product of its digits is 1200, while the sum is 22.

The square root of 5542231 is about 2354.1943420202. The cubic root of 5542231 is about 176.9680536469.

Adding to 5542231 its reverse (1322455), we get a palindrome (6864686).

The spelling of 5542231 in words is "five million, five hundred forty-two thousand, two hundred thirty-one".