10020260 has 12 divisors (see below), whose sum is σ = 21042588. Its totient is φ = 4008096.

The previous prime is 10020253. The next prime is 10020271. The reversal of 10020260 is 6202001.

It can be written as a sum of positive squares in 2 ways, for example, as 1032256 + 8988004 = 1016^2 + 2998^2 .

It is a super-2 number, since 2×10020260² = 200811220935200, which contains 22 as substring.

It is an unprimeable number.

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, 250487 + ... + 250526.

It is an arithmetic number, because the mean of its divisors is an integer number (1753549).

Almost surely, 2^10020260 is an apocalyptic number.

10020260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020260 is an abundant number, since it is smaller than the sum of its proper divisors (11022328).

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

10020260 is a wasteful number, since it uses less digits than its factorization.

10020260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501022 (or 501020 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10020260 is about 3165.4794265640. The cubic root of 10020260 is about 215.5888670113.

Adding to 10020260 its reverse (6202001), we get a palindrome (16222261).

The spelling of 10020260 in words is "ten million, twenty thousand, two hundred sixty".