9248638 has 8 divisors (see below), whose sum is σ = 15854832. Its totient is φ = 3963696.

The previous prime is 9248621. The next prime is 9248639. The reversal of 9248638 is 8368429.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9248638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9248639) 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, 330295 + ... + 330322.

It is an arithmetic number, because the mean of its divisors is an integer number (1981854).

Almost surely, 2^9248638 is an apocalyptic number.

9248638 is a deficient number, since it is larger than the sum of its proper divisors (6606194).

9248638 is a wasteful number, since it uses less digits than its factorization.

9248638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660626.

The product of its digits is 82944, while the sum is 40.

The square root of 9248638 is about 3041.1573454854. The cubic root of 9248638 is about 209.9065192401.

The spelling of 9248638 in words is "nine million, two hundred forty-eight thousand, six hundred thirty-eight".