1002532 has 12 divisors (see below), whose sum is σ = 1797516. Its totient is φ = 488960.

The previous prime is 1002527. The next prime is 1002553. The reversal of 1002532 is 2352001.

It can be written as a sum of positive squares in 2 ways, for example, as 256036 + 746496 = 506^2 + 864^2 .

It is a super-2 number, since 2×1002532² = 2010140822048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2893 + ... + 3220.

It is an arithmetic number, because the mean of its divisors is an integer number (149793).

2^1002532 is an apocalyptic number.

It is an amenable number.

1002532 is a deficient number, since it is larger than the sum of its proper divisors (794984).

1002532 is a wasteful number, since it uses less digits than its factorization.

1002532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6158 (or 6156 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 1002532 is about 1001.2651996349. The cubic root of 1002532 is about 100.0843288664.

Adding to 1002532 its reverse (2352001), we get a palindrome (3354533).

The spelling of 1002532 in words is "one million, two thousand, five hundred thirty-two".