5561246 has 4 divisors (see below), whose sum is σ = 8341872. Its totient is φ = 2780622.

The previous prime is 5561221. The next prime is 5561263. The reversal of 5561246 is 6421655.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390310 + ... + 1390313.

It is an arithmetic number, because the mean of its divisors is an integer number (2085468).

Almost surely, 2^5561246 is an apocalyptic number.

5561246 is a deficient number, since it is larger than the sum of its proper divisors (2780626).

5561246 is a wasteful number, since it uses less digits than its factorization.

5561246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780625.

The product of its digits is 7200, while the sum is 29.

The square root of 5561246 is about 2358.2294205611. The cubic root of 5561246 is about 177.1702108916.

The spelling of 5561246 in words is "five million, five hundred sixty-one thousand, two hundred forty-six".