5649610 has 32 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 2103552.

The previous prime is 5649599. The next prime is 5649619. The reversal of 5649610 is 169465.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5649619) 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 15 ways as a sum of consecutive naturals, for example, 28291 + ... + 28489.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 2^5649610 is an apocalyptic number.

5649610 is a deficient number, since it is larger than the sum of its proper divisors (5236790).

5649610 is a wasteful number, since it uses less digits than its factorization.

5649610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5649610 is about 2376.8908262686. The cubic root of 5649610 is about 178.1036512836.

The spelling of 5649610 in words is "five million, six hundred forty-nine thousand, six hundred ten".