5561338 has 16 divisors (see below), whose sum is σ = 9066240. Its totient is φ = 2548800.

The previous prime is 5561333. The next prime is 5561341. The reversal of 5561338 is 8331655.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (5561333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183 + ... + 3538.

It is an arithmetic number, because the mean of its divisors is an integer number (566640).

Almost surely, 2^5561338 is an apocalyptic number.

5561338 is a deficient number, since it is larger than the sum of its proper divisors (3504902).

5561338 is a wasteful number, since it uses less digits than its factorization.

5561338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773.

The product of its digits is 10800, while the sum is 31.

The square root of 5561338 is about 2358.2489266403. The cubic root of 5561338 is about 177.1711878651.

The spelling of 5561338 in words is "five million, five hundred sixty-one thousand, three hundred thirty-eight".