4365144 has 64 divisors (see below), whose sum is σ = 13862400. Its totient is φ = 1246752.

The previous prime is 4365143. The next prime is 4365157. The reversal of 4365144 is 4415634.

4365144 is a `hidden beast` number, since 4 + 3 + 651 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4365143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69 + ... + 2955.

It is an arithmetic number, because the mean of its divisors is an integer number (216600).

Almost surely, 2^4365144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4365144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6931200).

4365144 is an abundant number, since it is smaller than the sum of its proper divisors (9497256).

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

4365144 is a wasteful number, since it uses less digits than its factorization.

4365144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909 (or 2899 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4365144 is about 2089.2927032850. The cubic root of 4365144 is about 163.4304055296.

The spelling of 4365144 in words is "four million, three hundred sixty-five thousand, one hundred forty-four".