10020575 has 6 divisors (see below), whose sum is σ = 12425544. Its totient is φ = 8016440.

The previous prime is 10020559. The next prime is 10020613. The reversal of 10020575 is 57502001.

It is not a de Polignac number, because 10020575 - 2⁴ = 10020559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200387 + ... + 200436.

It is an arithmetic number, because the mean of its divisors is an integer number (2070924).

Almost surely, 2^10020575 is an apocalyptic number.

10020575 is a deficient number, since it is larger than the sum of its proper divisors (2404969).

10020575 is an equidigital number, since it uses as much as digits as its factorization.

10020575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400833 (or 400828 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 10020575 is about 3165.5291816693. The cubic root of 10020575 is about 215.5911260938.

Adding to 10020575 its reverse (57502001), we get a palindrome (67522576).

The spelling of 10020575 in words is "ten million, twenty thousand, five hundred seventy-five".