5649792 has 32 divisors (see below), whose sum is σ = 15008280. Its totient is φ = 1883136.

The previous prime is 5649779. The next prime is 5649793. The reversal of 5649792 is 2979465.

It is a tau number, because it is divible by the number of its divisors (32).

It is a d-powerful number, because it can be written as 5³ + 6⁷ + 4⁵ + 9⁵ + 7⁴ + 9⁷ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6973 + ... + 7740.

Almost surely, 2^5649792 is an apocalyptic number.

It is an amenable number.

5649792 is an abundant number, since it is smaller than the sum of its proper divisors (9358488).

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

5649792 is a wasteful number, since it uses less digits than its factorization.

5649792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14730 (or 14718 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 5649792 is about 2376.9291112694. The cubic root of 5649792 is about 178.1055637765.

It can be divided in two parts, 5649 and 792, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 5649792 in words is "five million, six hundred forty-nine thousand, seven hundred ninety-two".