10730020 has 36 divisors (see below), whose sum is σ = 26214300. Its totient is φ = 3678528.

The previous prime is 10729993. The next prime is 10730021. The reversal of 10730020 is 2003701.

It can be written as a sum of positive squares in 2 ways, for example, as 1920996 + 8809024 = 1386^2 + 2968^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10730021) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4495 + ... + 6454.

It is an arithmetic number, because the mean of its divisors is an integer number (728175).

Almost surely, 2^10730020 is an apocalyptic number.

10730020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10730020 is an abundant number, since it is smaller than the sum of its proper divisors (15484280).

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

10730020 is a wasteful number, since it uses less digits than its factorization.

10730020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10972 (or 10963 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 10730020 is about 3275.6709236430. The cubic root of 10730020 is about 220.5634318220.

Adding to 10730020 its reverse (2003701), we get a palindrome (12733721).

The spelling of 10730020 in words is "ten million, seven hundred thirty thousand, twenty".