10387607 has 4 divisors (see below), whose sum is σ = 10394160. Its totient is φ = 10381056.

The previous prime is 10387603. The next prime is 10387621. The reversal of 10387607 is 70678301.

It is a happy number.

10387607 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 70678301 = 41 ⋅1723861.

It is a cyclic number.

It is not a de Polignac number, because 10387607 - 2² = 10387603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10387603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758 + ... + 4620.

It is an arithmetic number, because the mean of its divisors is an integer number (2598540).

Almost surely, 2^10387607 is an apocalyptic number.

10387607 is a deficient number, since it is larger than the sum of its proper divisors (6553).

10387607 is an equidigital number, since it uses as much as digits as its factorization.

10387607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6552.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 10387607 is about 3222.9810734784. The cubic root of 10387607 is about 218.1918393808.

The spelling of 10387607 in words is "ten million, three hundred eighty-seven thousand, six hundred seven".