10253887 has 6 divisors (see below), whose sum is σ = 11928048. Its totient is φ = 8789004.

The previous prime is 10253869. The next prime is 10253911. The reversal of 10253887 is 78835201.

It is not a de Polignac number, because 10253887 - 2⁷ = 10253759 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 (10253807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104583 + ... + 104680.

It is an arithmetic number, because the mean of its divisors is an integer number (1988008).

Almost surely, 2^10253887 is an apocalyptic number.

10253887 is a deficient number, since it is larger than the sum of its proper divisors (1674161).

10253887 is an equidigital number, since it uses as much as digits as its factorization.

10253887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209277 (or 209270 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 10253887 is about 3202.1691085887. The cubic root of 10253887 is about 217.2515293541.

The spelling of 10253887 in words is "ten million, two hundred fifty-three thousand, eight hundred eighty-seven".