5649038 has 8 divisors (see below), whose sum is σ = 8600232. Its totient is φ = 2782296.

The previous prime is 5649019. The next prime is 5649047. The reversal of 5649038 is 8309465.

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

It is a junction number, because it is equal to n+sod(n) for n = 5648989 and 5649007.

It is a congruent number.

It is an unprimeable number.

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, 20945 + ... + 21212.

It is an arithmetic number, because the mean of its divisors is an integer number (1075029).

Almost surely, 2^5649038 is an apocalyptic number.

5649038 is a deficient number, since it is larger than the sum of its proper divisors (2951194).

5649038 is a wasteful number, since it uses less digits than its factorization.

5649038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42226.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5649038 is about 2376.7704979657. The cubic root of 5649038 is about 178.0976403243.

It can be divided in two parts, 56 and 49038, that added together give a palindrome (49094).

The spelling of 5649038 in words is "five million, six hundred forty-nine thousand, thirty-eight".