5517242 has 8 divisors (see below), whose sum is σ = 8322132. Its totient is φ = 2743200.

The previous prime is 5517227. The next prime is 5517257. The reversal of 5517242 is 2427155.

It is an interprime number because it is at equal distance from previous prime (5517227) and next prime (5517257).

It can be written as a sum of positive squares in 2 ways, for example, as 5331481 + 185761 = 2309^2 + 431^2 .

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

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7259 + ... + 7982.

Almost surely, 2^5517242 is an apocalyptic number.

5517242 is a deficient number, since it is larger than the sum of its proper divisors (2804890).

5517242 is a wasteful number, since it uses less digits than its factorization.

5517242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15424.

The product of its digits is 2800, while the sum is 26.

The square root of 5517242 is about 2348.8810101834. The cubic root of 5517242 is about 176.7016797026.

The spelling of 5517242 in words is "five million, five hundred seventeen thousand, two hundred forty-two".