1030531424 has 96 divisors (see below), whose sum is σ = 2313732960. Its totient is φ = 447897600.

The previous prime is 1030531423. The next prime is 1030531457. The reversal of 1030531424 is 4241350301.

1030531424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1030531424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030531423) 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, 1904594 + ... + 1905134.

It is an arithmetic number, because the mean of its divisors is an integer number (24101385).

Almost surely, 2^1030531424 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 1030531424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156866480).

1030531424 is an abundant number, since it is smaller than the sum of its proper divisors (1283201536).

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

1030531424 is a wasteful number, since it uses less digits than its factorization.

1030531424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1030531424 is about 32101.8912838481. The cubic root of 1030531424 is about 1010.0752889665.

Adding to 1030531424 its reverse (4241350301), we get a palindrome (5271881725).

The spelling of 1030531424 in words is "one billion, thirty million, five hundred thirty-one thousand, four hundred twenty-four".