10125387 has 12 divisors (see below), whose sum is σ = 15486120. Its totient is φ = 6353088.

The previous prime is 10125343. The next prime is 10125389. The reversal of 10125387 is 78352101.

It is not a de Polignac number, because 10125387 - 2⁸ = 10125131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10125387.

It is not an unprimeable number, because it can be changed into a prime (10125389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32937 + ... + 33242.

It is an arithmetic number, because the mean of its divisors is an integer number (1290510).

Almost surely, 2^10125387 is an apocalyptic number.

10125387 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10125387 is a deficient number, since it is larger than the sum of its proper divisors (5360733).

10125387 is a wasteful number, since it uses less digits than its factorization.

10125387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66202 (or 66199 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 10125387 is about 3182.0413259416. The cubic root of 10125387 is about 216.3401918102.

Adding to 10125387 its reverse (78352101), we get a palindrome (88477488).

The spelling of 10125387 in words is "ten million, one hundred twenty-five thousand, three hundred eighty-seven".