1026432002 has 8 divisors (see below), whose sum is σ = 1542246156. Its totient is φ = 512349952.

The previous prime is 1026431983. The next prime is 1026432031. The reversal of 1026432002 is 2002346201.

It can be written as a sum of positive squares in 2 ways, for example, as 982885201 + 43546801 = 31351^2 + 6599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431543 + ... + 433914.

Almost surely, 2^1026432002 is an apocalyptic number.

1026432002 is a deficient number, since it is larger than the sum of its proper divisors (515814154).

1026432002 is an equidigital number, since it uses as much as digits as its factorization.

1026432002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866052.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1026432002 is about 32037.9774954662. The cubic root of 1026432002 is about 1008.7341596911.

Adding to 1026432002 its reverse (2002346201), we get a palindrome (3028778203).

The spelling of 1026432002 in words is "one billion, twenty-six million, four hundred thirty-two thousand, two".