10315249 has 4 divisors (see below), whose sum is σ = 11788864. Its totient is φ = 8841636.

The previous prime is 10315237. The next prime is 10315259. The reversal of 10315249 is 94251301.

10315249 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94251301 = 197 ⋅478433.

It is a cyclic number.

It is not a de Polignac number, because 10315249 - 2¹¹ = 10313201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10315259) 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, 736797 + ... + 736810.

It is an arithmetic number, because the mean of its divisors is an integer number (2947216).

Almost surely, 2^10315249 is an apocalyptic number.

It is an amenable number.

10315249 is a deficient number, since it is larger than the sum of its proper divisors (1473615).

10315249 is an equidigital number, since it uses as much as digits as its factorization.

10315249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473614.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10315249 is about 3211.7361348654. The cubic root of 10315249 is about 217.6840314980.

The spelling of 10315249 in words is "ten million, three hundred fifteen thousand, two hundred forty-nine".