10280532 has 12 divisors (see below), whose sum is σ = 23987936. Its totient is φ = 3426840.

The previous prime is 10280527. The next prime is 10280537. The reversal of 10280532 is 23508201.

It is an interprime number because it is at equal distance from previous prime (10280527) and next prime (10280537).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10280499 and 10280508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10280537) by changing a digit.

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, 428344 + ... + 428367.

Almost surely, 2^10280532 is an apocalyptic number.

10280532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10280532 is an abundant number, since it is smaller than the sum of its proper divisors (13707404).

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

10280532 is a wasteful number, since it uses less digits than its factorization.

10280532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856718 (or 856716 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10280532 is about 3206.3268704235. The cubic root of 10280532 is about 217.4395445663.

Adding to 10280532 its reverse (23508201), we get a palindrome (33788733).

The spelling of 10280532 in words is "ten million, two hundred eighty thousand, five hundred thirty-two".