10531002 has 24 divisors (see below), whose sum is σ = 21823776. Its totient is φ = 3387664.

The previous prime is 10530991. The next prime is 10531009. The reversal of 10531002 is 20013501.

It is a super-2 number, since 2×10531002² = 221804006248008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10531009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4003 + ... + 6089.

It is an arithmetic number, because the mean of its divisors is an integer number (909324).

Almost surely, 2^10531002 is an apocalyptic number.

10531002 is an abundant number, since it is smaller than the sum of its proper divisors (11292774).

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

10531002 is a wasteful number, since it uses less digits than its factorization.

10531002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150 (or 2121 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 10531002 is about 3245.1505357995. The cubic root of 10531002 is about 219.1912592861.

Adding to 10531002 its reverse (20013501), we get a palindrome (30544503).

The spelling of 10531002 in words is "ten million, five hundred thirty-one thousand, two".