10124885 has 4 divisors (see below), whose sum is σ = 12149868. Its totient is φ = 8099904.

The previous prime is 10124867. The next prime is 10124927. The reversal of 10124885 is 58842101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1592644 + 8532241 = 1262^2 + 2921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10124885 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012484 + ... + 1012493.

It is an arithmetic number, because the mean of its divisors is an integer number (3037467).

Almost surely, 2^10124885 is an apocalyptic number.

It is an amenable number.

10124885 is a deficient number, since it is larger than the sum of its proper divisors (2024983).

10124885 is an equidigital number, since it uses as much as digits as its factorization.

10124885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024982.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 10124885 is about 3181.9624447815. The cubic root of 10124885 is about 216.3366164877.

Adding to 10124885 its reverse (58842101), we get a palindrome (68966986).

The spelling of 10124885 in words is "ten million, one hundred twenty-four thousand, eight hundred eighty-five".