10313247 has 16 divisors (see below), whose sum is σ = 15939072. Its totient is φ = 5809440.

The previous prime is 10313239. The next prime is 10313267. The reversal of 10313247 is 74231301.

It is not a de Polignac number, because 10313247 - 2³ = 10313239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1968 + ... + 4949.

It is an arithmetic number, because the mean of its divisors is an integer number (996192).

Almost surely, 2^10313247 is an apocalyptic number.

10313247 is a deficient number, since it is larger than the sum of its proper divisors (5625825).

10313247 is an equidigital number, since it uses as much as digits as its factorization.

10313247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 10313247 is about 3211.4244503024. The cubic root of 10313247 is about 217.6699477654.

Adding to 10313247 its reverse (74231301), we get a palindrome (84544548).

It can be divided in two parts, 1031 and 3247, that added together give a triangular number (4278 = T₉₂).

The spelling of 10313247 in words is "ten million, three hundred thirteen thousand, two hundred forty-seven".