5649105 has 64 divisors (see below), whose sum is σ = 11593728. Its totient is φ = 2280960.

The previous prime is 5649101. The next prime is 5649121. The reversal of 5649105 is 5019465.

It is not a de Polignac number, because 5649105 - 2² = 5649101 is a prime.

5649105 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5649101) 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 63 ways as a sum of consecutive naturals, for example, 77349 + ... + 77421.

It is an arithmetic number, because the mean of its divisors is an integer number (181152).

Almost surely, 2^5649105 is an apocalyptic number.

5649105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5649105 is an abundant number, since it is smaller than the sum of its proper divisors (5944623).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5649105 is a wasteful number, since it uses less digits than its factorization.

5649105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5649105 is about 2376.7845926798. The cubic root of 5649105 is about 178.0983444262.

It can be divided in two parts, 564 and 9105, that added together give a palindrome (9669).

The spelling of 5649105 in words is "five million, six hundred forty-nine thousand, one hundred five".