9413247 has 4 divisors (see below), whose sum is σ = 12551000. Its totient is φ = 6275496.

The previous prime is 9413237. The next prime is 9413269. The reversal of 9413247 is 7423149.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7423149 = 3 ⋅2474383.

It is not a de Polignac number, because 9413247 - 2¹⁵ = 9380479 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 (9413237) 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, 1568872 + ... + 1568877.

It is an arithmetic number, because the mean of its divisors is an integer number (3137750).

Almost surely, 2^9413247 is an apocalyptic number.

9413247 is a deficient number, since it is larger than the sum of its proper divisors (3137753).

9413247 is a wasteful number, since it uses less digits than its factorization.

9413247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137752.

The product of its digits is 6048, while the sum is 30.

The square root of 9413247 is about 3068.1015302626. The cubic root of 9413247 is about 211.1445218794.

The spelling of 9413247 in words is "nine million, four hundred thirteen thousand, two hundred forty-seven".