10172347 has 2 divisors, whose sum is σ = 10172348. Its totient is φ = 10172346.

The previous prime is 10172333. The next prime is 10172377. The reversal of 10172347 is 74327101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10172347 - 2⁷ = 10172219 is a prime.

It is not a weakly prime, because it can be changed into another prime (10172377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5086173 + 5086174.

It is an arithmetic number, because the mean of its divisors is an integer number (5086174).

Almost surely, 2^10172347 is an apocalyptic number.

10172347 is a deficient number, since it is larger than the sum of its proper divisors (1).

10172347 is an equidigital number, since it uses as much as digits as its factorization.

10172347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 10172347 is about 3189.4117012390. The cubic root of 10172347 is about 216.6741270278.

Adding to 10172347 its reverse (74327101), we get a palindrome (84499448).

It can be divided in two parts, 1017 and 2347, that added together give a square (3364 = 58²).

The spelling of 10172347 in words is "ten million, one hundred seventy-two thousand, three hundred forty-seven".