10253487 has 4 divisors (see below), whose sum is σ = 13671320. Its totient is φ = 6835656.

The previous prime is 10253471. The next prime is 10253497. The reversal of 10253487 is 78435201.

10253487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10253487 - 2⁴ = 10253471 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 (10253417) 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, 1708912 + ... + 1708917.

It is an arithmetic number, because the mean of its divisors is an integer number (3417830).

Almost surely, 2^10253487 is an apocalyptic number.

10253487 is a deficient number, since it is larger than the sum of its proper divisors (3417833).

10253487 is an equidigital number, since it uses as much as digits as its factorization.

10253487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417832.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 10253487 is about 3202.1066503163. The cubic root of 10253487 is about 217.2487043524.

Adding to 10253487 its reverse (78435201), we get a palindrome (88688688).

The spelling of 10253487 in words is "ten million, two hundred fifty-three thousand, four hundred eighty-seven".