5645014 has 16 divisors (see below), whose sum is σ = 8982000. Its totient is φ = 2653344.

The previous prime is 5645011. The next prime is 5645047. The reversal of 5645014 is 4105465.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5645014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645011) 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 7 ways as a sum of consecutive naturals, for example, 5164 + ... + 6160.

It is an arithmetic number, because the mean of its divisors is an integer number (561375).

Almost surely, 2^5645014 is an apocalyptic number.

5645014 is a deficient number, since it is larger than the sum of its proper divisors (3336986).

5645014 is a wasteful number, since it uses less digits than its factorization.

5645014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5645014 is about 2375.9238203276. The cubic root of 5645014 is about 178.0553419637.

The spelling of 5645014 in words is "five million, six hundred forty-five thousand, fourteen".