5650812 has 18 divisors (see below), whose sum is σ = 14284088. Its totient is φ = 1883592.

The previous prime is 5650811. The next prime is 5650823. The reversal of 5650812 is 2180565.

5650812 is a `hidden beast` number, since 5 + 650 + 8 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5650811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78448 + ... + 78519.

Almost surely, 2^5650812 is an apocalyptic number.

It is an amenable number.

5650812 is an abundant number, since it is smaller than the sum of its proper divisors (8633276).

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

5650812 is a wasteful number, since it uses less digits than its factorization.

5650812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156977 (or 156972 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5650812 is about 2377.1436641482. The cubic root of 5650812 is about 178.1162813830.

The spelling of 5650812 in words is "five million, six hundred fifty thousand, eight hundred twelve".