5645112 has 32 divisors (see below), whose sum is σ = 15396480. Its totient is φ = 1710560.

The previous prime is 5645099. The next prime is 5645113. The reversal of 5645112 is 2115465.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10428 + ... + 10955.

It is an arithmetic number, because the mean of its divisors is an integer number (481140).

Almost surely, 2^5645112 is an apocalyptic number.

It is an amenable number.

5645112 is an abundant number, since it is smaller than the sum of its proper divisors (9751368).

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

5645112 is a wasteful number, since it uses less digits than its factorization.

5645112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21403 (or 21399 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 5645112 is about 2375.9444437949. The cubic root of 5645112 is about 178.0563723315.

The spelling of 5645112 in words is "five million, six hundred forty-five thousand, one hundred twelve".