7072242 has 8 divisors (see below), whose sum is σ = 14144496. Its totient is φ = 2357412.

The previous prime is 7072193. The next prime is 7072243. The reversal of 7072242 is 2422707.

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

7072242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (7072243) 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, 589348 + ... + 589359.

It is an arithmetic number, because the mean of its divisors is an integer number (1768062).

Almost surely, 2^7072242 is an apocalyptic number.

7072242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7072242 is a wasteful number, since it uses less digits than its factorization.

7072242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178712.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 7072242 is about 2659.3687220842. The cubic root of 7072242 is about 191.9489339018.

Adding to 7072242 its reverse (2422707), we get a palindrome (9494949).

The spelling of 7072242 in words is "seven million, seventy-two thousand, two hundred forty-two".