10387682 has 18 divisors (see below), whose sum is σ = 16258977. Its totient is φ = 4977336.

The previous prime is 10387679. The next prime is 10387687. The reversal of 10387682 is 28678301.

It can be written as a sum of positive squares in 2 ways, for example, as 9853321 + 534361 = 3139^2 + 731^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2279.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10387687) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 195968 + ... + 196020.

Almost surely, 2^10387682 is an apocalyptic number.

10387682 is a deficient number, since it is larger than the sum of its proper divisors (5871295).

10387682 is an frugal number, since it uses more digits than its factorization.

10387682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 98 counting only the distinct ones).

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

The square root of 10387682 is about 3222.9927086483. The cubic root of 10387682 is about 218.1923645049.

The spelling of 10387682 in words is "ten million, three hundred eighty-seven thousand, six hundred eighty-two".