10073861 has 6 divisors (see below), whose sum is σ = 11718630. Its totient is φ = 8634696.

The previous prime is 10073827. The next prime is 10073863. The reversal of 10073861 is 16837001.

10073861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8850625 + 1223236 = 2975^2 + 1106^2 .

It is not a de Polignac number, because 10073861 - 2⁶ = 10073797 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10073861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10073863) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102746 + ... + 102843.

It is an arithmetic number, because the mean of its divisors is an integer number (1953105).

Almost surely, 2^10073861 is an apocalyptic number.

It is an amenable number.

10073861 is a deficient number, since it is larger than the sum of its proper divisors (1644769).

10073861 is an equidigital number, since it uses as much as digits as its factorization.

10073861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205603 (or 205596 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10073861 is about 3173.9346244055. The cubic root of 10073861 is about 215.9725974039.

The spelling of 10073861 in words is "ten million, seventy-three thousand, eight hundred sixty-one".