10322540 has 12 divisors (see below), whose sum is σ = 21677376. Its totient is φ = 4129008.

The previous prime is 10322531. The next prime is 10322549. The reversal of 10322540 is 4522301.

It is an interprime number because it is at equal distance from previous prime (10322531) and next prime (10322549).

It is not an unprimeable number, because it can be changed into a prime (10322549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258044 + ... + 258083.

It is an arithmetic number, because the mean of its divisors is an integer number (1806448).

Almost surely, 2^10322540 is an apocalyptic number.

10322540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10322540 is an abundant number, since it is smaller than the sum of its proper divisors (11354836).

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

10322540 is a wasteful number, since it uses less digits than its factorization.

10322540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516136 (or 516134 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10322540 is about 3212.8709902516. The cubic root of 10322540 is about 217.7353070572.

Adding to 10322540 its reverse (4522301), we get a palindrome (14844841).

The spelling of 10322540 in words is "ten million, three hundred twenty-two thousand, five hundred forty".