1026543324 has 48 divisors (see below), whose sum is σ = 2531289600. Its totient is φ = 322891776.

The previous prime is 1026543313. The next prime is 1026543359. The reversal of 1026543324 is 4233456201.

It is a junction number, because it is equal to n+sod(n) for n = 1026543291 and 1026543300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49837 + ... + 67355.

It is an arithmetic number, because the mean of its divisors is an integer number (52735200).

Almost surely, 2^1026543324 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 1026543324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1265644800).

1026543324 is an abundant number, since it is smaller than the sum of its proper divisors (1504746276).

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

1026543324 is a wasteful number, since it uses less digits than its factorization.

1026543324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17802 (or 17800 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 1026543324 is about 32039.7147927381. The cubic root of 1026543324 is about 1008.7706258978.

Adding to 1026543324 its reverse (4233456201), we get a palindrome (5259999525).

The spelling of 1026543324 in words is "one billion, twenty-six million, five hundred forty-three thousand, three hundred twenty-four".