10002522 has 16 divisors (see below), whose sum is σ = 20650752. Its totient is φ = 3226560.

The previous prime is 10002521. The next prime is 10002527. The reversal of 10002522 is 22520001.

It is a junction number, because it is equal to n+sod(n) for n = 10002498 and 10002507.

It is not an unprimeable number, because it can be changed into a prime (10002521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26703 + ... + 27074.

It is an arithmetic number, because the mean of its divisors is an integer number (1290672).

Almost surely, 2^10002522 is an apocalyptic number.

10002522 is an abundant number, since it is smaller than the sum of its proper divisors (10648230).

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

10002522 is a wasteful number, since it uses less digits than its factorization.

10002522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53813.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 10002522 is about 3162.6763982425. The cubic root of 10002522 is about 215.4615790951.

Adding to 10002522 its reverse (22520001), we get a palindrome (32522523).

The spelling of 10002522 in words is "ten million, two thousand, five hundred twenty-two".