10124887 has 4 divisors (see below), whose sum is σ = 10145520. Its totient is φ = 10104256.

The previous prime is 10124867. The next prime is 10124927. The reversal of 10124887 is 78842101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10124887 - 2⁷ = 10124759 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 (10124837) 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, 9562 + ... + 10567.

It is an arithmetic number, because the mean of its divisors is an integer number (2536380).

Almost surely, 2^10124887 is an apocalyptic number.

10124887 is a deficient number, since it is larger than the sum of its proper divisors (20633).

10124887 is an equidigital number, since it uses as much as digits as its factorization.

10124887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20632.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 10124887 is about 3181.9627590530. The cubic root of 10124887 is about 216.3366307322.

Adding to 10124887 its reverse (78842101), we get a palindrome (88966988).

It can be divided in two parts, 10124 and 887, that added together give a palindrome (11011).

The spelling of 10124887 in words is "ten million, one hundred twenty-four thousand, eight hundred eighty-seven".