1006430532 has 48 divisors (see below), whose sum is σ = 2617352640. Its totient is φ = 299123712.

The previous prime is 1006430479. The next prime is 1006430539. The reversal of 1006430532 is 2350346001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1006430539) 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, 125953 + ... + 133704.

It is an arithmetic number, because the mean of its divisors is an integer number (54528180).

Almost surely, 2^1006430532 is an apocalyptic number.

1006430532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1006430532 is an abundant number, since it is smaller than the sum of its proper divisors (1610922108).

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

1006430532 is a wasteful number, since it uses less digits than its factorization.

1006430532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259700 (or 259698 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1006430532 is about 31724.2893064604. The cubic root of 1006430532 is about 1002.1389323731.

Adding to 1006430532 its reverse (2350346001), we get a palindrome (3356776533).

The spelling of 1006430532 in words is "one billion, six million, four hundred thirty thousand, five hundred thirty-two".