10207020 has 48 divisors (see below), whose sum is σ = 28723968. Its totient is φ = 2708160.

The previous prime is 10207007. The next prime is 10207049. The reversal of 10207020 is 2070201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10206987 and 10207005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18387 + ... + 18933.

It is an arithmetic number, because the mean of its divisors is an integer number (598416).

Almost surely, 2^10207020 is an apocalyptic number.

10207020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10207020 is an abundant number, since it is smaller than the sum of its proper divisors (18516948).

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

10207020 is a wasteful number, since it uses less digits than its factorization.

10207020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 10207020 is about 3194.8427191334. The cubic root of 10207020 is about 216.9200297112.

Adding to 10207020 its reverse (2070201), we get a palindrome (12277221).

The spelling of 10207020 in words is "ten million, two hundred seven thousand, twenty".