10350020 has 12 divisors (see below), whose sum is σ = 21735084. Its totient is φ = 4140000.

The previous prime is 10350019. The next prime is 10350029. The reversal of 10350020 is 2005301.

It can be written as a sum of positive squares in 2 ways, for example, as 6031936 + 4318084 = 2456^2 + 2078^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10349983 and 10350010.

It is not an unprimeable number, because it can be changed into a prime (10350029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258731 + ... + 258770.

It is an arithmetic number, because the mean of its divisors is an integer number (1811257).

Almost surely, 2^10350020 is an apocalyptic number.

10350020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10350020 is an abundant number, since it is smaller than the sum of its proper divisors (11385064).

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

10350020 is a wasteful number, since it uses less digits than its factorization.

10350020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517510 (or 517508 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 10350020 is about 3217.1446967769. The cubic root of 10350020 is about 217.9283494856.

Adding to 10350020 its reverse (2005301), we get a palindrome (12355321).

The spelling of 10350020 in words is "ten million, three hundred fifty thousand, twenty".