5781024 has 48 divisors (see below), whose sum is σ = 16863840. Its totient is φ = 1926720.

The previous prime is 5781011. The next prime is 5781029. The reversal of 5781024 is 4201875.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (27) 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 (27).

It is not an unprimeable number, because it can be changed into a prime (5781029) 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, 2482 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (351330).

Almost surely, 2^5781024 is an apocalyptic number.

5781024 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5781024 is an abundant number, since it is smaller than the sum of its proper divisors (11082816).

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

5781024 is a wasteful number, since it uses less digits than its factorization.

5781024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6710 (or 6696 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5781024 is about 2404.3760105275. The cubic root of 5781024 is about 179.4740200811.

Adding to 5781024 its reverse (4201875), we get a palindrome (9982899).

The spelling of 5781024 in words is "five million, seven hundred eighty-one thousand, twenty-four".