10245287 has 6 divisors (see below), whose sum is σ = 11094192. Its totient is φ = 9457032.

The previous prime is 10245269. The next prime is 10245299. The reversal of 10245287 is 78254201.

10245287 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10245287 - 2¹⁰ = 10244263 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 (10245187) 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, 30143 + ... + 30480.

It is an arithmetic number, because the mean of its divisors is an integer number (1849032).

Almost surely, 2^10245287 is an apocalyptic number.

10245287 is a deficient number, since it is larger than the sum of its proper divisors (848905).

10245287 is an equidigital number, since it uses as much as digits as its factorization.

10245287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60649 (or 60636 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 10245287 is about 3200.8259871477. The cubic root of 10245287 is about 217.1907756213.

Adding to 10245287 its reverse (78254201), we get a palindrome (88499488).

The spelling of 10245287 in words is "ten million, two hundred forty-five thousand, two hundred eighty-seven".