5769144 has 80 divisors (see below), whose sum is σ = 16770600. Its totient is φ = 1850688.

The previous prime is 5769143. The next prime is 5769149. The reversal of 5769144 is 4419675.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5 + 7⁸ + 6³ + 9 + 1 + 4² + 4⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 5769099 and 5769108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5769143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18639 + ... + 18945.

Almost surely, 2^5769144 is an apocalyptic number.

5769144 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5769144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8385300).

5769144 is an abundant number, since it is smaller than the sum of its proper divisors (11001456).

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

5769144 is a wasteful number, since it uses less digits than its factorization.

5769144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 341 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5769144 is about 2401.9042445526. The cubic root of 5769144 is about 179.3509961121.

The spelling of 5769144 in words is "five million, seven hundred sixty-nine thousand, one hundred forty-four".