9424242 has 32 divisors (see below), whose sum is σ = 21072000. Its totient is φ = 3122064.

The previous prime is 9424241. The next prime is 9424243. The reversal of 9424242 is 2424249.

It is an interprime number because it is at equal distance from previous prime (9424241) and next prime (9424243).

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

It is not an unprimeable number, because it can be changed into a prime (9424241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10308 + ... + 11184.

It is an arithmetic number, because the mean of its divisors is an integer number (658500).

Almost surely, 2^9424242 is an apocalyptic number.

9424242 is an abundant number, since it is smaller than the sum of its proper divisors (11647758).

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

9424242 is a wasteful number, since it uses less digits than its factorization.

9424242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1081 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 9424242 is about 3069.8928320057. The cubic root of 9424242 is about 211.2266979421.

It can be divided in two parts, 942 and 4242, that added together give a square (5184 = 72²).

The spelling of 9424242 in words is "nine million, four hundred twenty-four thousand, two hundred forty-two".