10073780 has 24 divisors (see below), whose sum is σ = 21353640. Its totient is φ = 3991680.

The previous prime is 10073779. The next prime is 10073797. The reversal of 10073780 is 8737001.

It can be written as a sum of positive squares in 4 ways, for example, as 1240996 + 8832784 = 1114^2 + 2972^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131 + ... + 4490.

It is an arithmetic number, because the mean of its divisors is an integer number (889735).

Almost surely, 2^10073780 is an apocalyptic number.

10073780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10073780 is an abundant number, since it is smaller than the sum of its proper divisors (11279860).

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

10073780 is a wasteful number, since it uses less digits than its factorization.

10073780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739 (or 4737 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 10073780 is about 3173.9218641926. The cubic root of 10073780 is about 215.9720185518.

The spelling of 10073780 in words is "ten million, seventy-three thousand, seven hundred eighty".