5522631 has 4 divisors (see below), whose sum is σ = 7363512. Its totient is φ = 3681752.

The previous prime is 5522617. The next prime is 5522677. The reversal of 5522631 is 1362255.

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 5522631 - 2⁹ = 5522119 is a prime.

It is a super-2 number, since 2×5522631² = 60998906324322, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522611) 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, 920436 + ... + 920441.

It is an arithmetic number, because the mean of its divisors is an integer number (1840878).

Almost surely, 2^5522631 is an apocalyptic number.

5522631 is a deficient number, since it is larger than the sum of its proper divisors (1840881).

5522631 is a wasteful number, since it uses less digits than its factorization.

5522631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840880.

The product of its digits is 1800, while the sum is 24.

The square root of 5522631 is about 2350.0278721751. The cubic root of 5522631 is about 176.7591924648.

Adding to 5522631 its reverse (1362255), we get a palindrome (6884886).

The spelling of 5522631 in words is "five million, five hundred twenty-two thousand, six hundred thirty-one".