5649074 has 8 divisors (see below), whose sum is σ = 8486940. Its totient is φ = 2820096.

The previous prime is 5649067. The next prime is 5649079. The reversal of 5649074 is 4709465.

It can be written as a sum of positive squares in 2 ways, for example, as 5094049 + 555025 = 2257^2 + 745^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649079) 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 3 ways as a sum of consecutive naturals, for example, 299 + ... + 3374.

Almost surely, 2^5649074 is an apocalyptic number.

5649074 is a deficient number, since it is larger than the sum of its proper divisors (2837866).

5649074 is a wasteful number, since it uses less digits than its factorization.

5649074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 5649074 is about 2376.7780712553. The cubic root of 5649074 is about 178.0980186484.

The spelling of 5649074 in words is "five million, six hundred forty-nine thousand, seventy-four".