867103540 has 24 divisors (see below), whose sum is σ = 1828483272. Its totient is φ = 345400320.

The previous prime is 867103537. The next prime is 867103561. The reversal of 867103540 is 45301768.

It can be written as a sum of positive squares in 4 ways, for example, as 464057764 + 403045776 = 21542^2 + 20076^2 .

It is a junction number, because it is equal to n+sod(n) for n = 867103496 and 867103505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85129 + ... + 94768.

It is an arithmetic number, because the mean of its divisors is an integer number (76186803).

Almost surely, 2^867103540 is an apocalyptic number.

It is an amenable number.

867103540 is an abundant number, since it is smaller than the sum of its proper divisors (961379732).

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

867103540 is a wasteful number, since it uses less digits than its factorization.

867103540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180147 (or 180145 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 867103540 is about 29446.6218775601. The cubic root of 867103540 is about 953.5796764513.

The spelling of 867103540 in words is "eight hundred sixty-seven million, one hundred three thousand, five hundred forty".