10387268 has 12 divisors (see below), whose sum is σ = 18621372. Its totient is φ = 5066880.

The previous prime is 10387261. The next prime is 10387291. The reversal of 10387268 is 86278301.

It can be written as a sum of positive squares in 2 ways, for example, as 1435204 + 8952064 = 1198^2 + 2992^2 .

It is not an unprimeable number, because it can be changed into a prime (10387261) 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, 31505 + ... + 31832.

It is an arithmetic number, because the mean of its divisors is an integer number (1551781).

Almost surely, 2^10387268 is an apocalyptic number.

It is an amenable number.

10387268 is a deficient number, since it is larger than the sum of its proper divisors (8234104).

10387268 is a wasteful number, since it uses less digits than its factorization.

10387268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63382 (or 63380 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 10387268 is about 3222.9284819865. The cubic root of 10387268 is about 218.1894657883.

The spelling of 10387268 in words is "ten million, three hundred eighty-seven thousand, two hundred sixty-eight".