10385487 has 24 divisors (see below), whose sum is σ = 18154656. Its totient is φ = 5584896.

The previous prime is 10385483. The next prime is 10385497. The reversal of 10385487 is 78458301.

10385487 is a `hidden beast` number, since 103 + 8 + 548 + 7 = 666.

It is not a de Polignac number, because 10385487 - 2² = 10385483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10385483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3778 + ... + 5919.

It is an arithmetic number, because the mean of its divisors is an integer number (756444).

Almost surely, 2^10385487 is an apocalyptic number.

10385487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10385487 is a deficient number, since it is larger than the sum of its proper divisors (7769169).

10385487 is a wasteful number, since it uses less digits than its factorization.

10385487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9727 (or 9724 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 10385487 is about 3222.6521686338. The cubic root of 10385487 is about 218.1769948271.

The spelling of 10385487 in words is "ten million, three hundred eighty-five thousand, four hundred eighty-seven".