1024312528 has 10 divisors (see below), whose sum is σ = 1984605554. Its totient is φ = 512156256.

The previous prime is 1024312493. The next prime is 1024312573. The reversal of 1024312528 is 8252134201.

It can be written as a sum of positive squares in only one way, i.e., 1023488064 + 824464 = 31992^2 + 908^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1024312496 and 1024312505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32009751 + ... + 32009782.

Almost surely, 2^1024312528 is an apocalyptic number.

It is an amenable number.

1024312528 is a deficient number, since it is larger than the sum of its proper divisors (960293026).

1024312528 is an equidigital number, since it uses as much as digits as its factorization.

1024312528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64019541 (or 64019535 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1024312528 is about 32004.8828774611. The cubic root of 1024312528 is about 1008.0393713101.

Adding to 1024312528 its reverse (8252134201), we get a palindrome (9276446729).

The spelling of 1024312528 in words is "one billion, twenty-four million, three hundred twelve thousand, five hundred twenty-eight".