10253387 has 4 divisors (see below), whose sum is σ = 10284696. Its totient is φ = 10222080.

The previous prime is 10253371. The next prime is 10253389. The reversal of 10253387 is 78335201.

10253387 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 10253387 - 2⁴ = 10253371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10253389) 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, 15158 + ... + 15819.

It is an arithmetic number, because the mean of its divisors is an integer number (2571174).

Almost surely, 2^10253387 is an apocalyptic number.

10253387 is a deficient number, since it is larger than the sum of its proper divisors (31309).

10253387 is an equidigital number, since it uses as much as digits as its factorization.

10253387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31308.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 10253387 is about 3202.0910355579. The cubic root of 10253387 is about 217.2479980906.

Adding to 10253387 its reverse (78335201), we get a palindrome (88588588).

The spelling of 10253387 in words is "ten million, two hundred fifty-three thousand, three hundred eighty-seven".