9214842 has 48 divisors (see below), whose sum is σ = 23097312. Its totient is φ = 2429280.

The previous prime is 9214841. The next prime is 9214847. The reversal of 9214842 is 2484129.

It is a d-powerful number, because it can be written as 9⁷ + 2¹³ + 1 + 4⁸ + 8⁵ + 4¹¹ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (9214841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2617 + ... + 5027.

It is an arithmetic number, because the mean of its divisors is an integer number (481194).

Almost surely, 2^9214842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9214842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11548656).

9214842 is an abundant number, since it is smaller than the sum of its proper divisors (13882470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9214842 is a wasteful number, since it uses less digits than its factorization.

9214842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2436 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 9214842 is about 3035.5958228987. The cubic root of 9214842 is about 209.6505298653.

The spelling of 9214842 in words is "nine million, two hundred fourteen thousand, eight hundred forty-two".