9413631 has 16 divisors (see below), whose sum is σ = 14767200. Its totient is φ = 5906304.

The previous prime is 9413533. The next prime is 9413633. The reversal of 9413631 is 1363149.

It is not a de Polignac number, because 9413631 - 2¹¹ = 9411583 is a prime.

It is a super-2 number, since 2×9413631² = 177232897208322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 9413595 and 9413604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9413633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9796 + ... + 10713.

It is an arithmetic number, because the mean of its divisors is an integer number (922950).

Almost surely, 2^9413631 is an apocalyptic number.

9413631 is a deficient number, since it is larger than the sum of its proper divisors (5353569).

9413631 is a wasteful number, since it uses less digits than its factorization.

9413631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20535 (or 20529 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 9413631 is about 3068.1641090398. The cubic root of 9413631 is about 211.1473929537.

The spelling of 9413631 in words is "nine million, four hundred thirteen thousand, six hundred thirty-one".