10247471 has 4 divisors (see below), whose sum is σ = 11035752. Its totient is φ = 9459192.

The previous prime is 10247437. The next prime is 10247473. The reversal of 10247471 is 17474201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17474201 = 257 ⋅67993.

It is a cyclic number.

It is not a de Polignac number, because 10247471 - 2⁶ = 10247407 is a prime.

It is a super-3 number, since 3×10247471³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10247471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10247473) 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, 394121 + ... + 394146.

It is an arithmetic number, because the mean of its divisors is an integer number (2758938).

Almost surely, 2^10247471 is an apocalyptic number.

10247471 is a deficient number, since it is larger than the sum of its proper divisors (788281).

10247471 is an equidigital number, since it uses as much as digits as its factorization.

10247471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788280.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 10247471 is about 3201.1671309071. The cubic root of 10247471 is about 217.2062074633.

The spelling of 10247471 in words is "ten million, two hundred forty-seven thousand, four hundred seventy-one".