7207242 has 32 divisors (see below), whose sum is σ = 16593792. Its totient is φ = 2044224.

The previous prime is 7207237. The next prime is 7207243. The reversal of 7207242 is 2427027.

It is not an unprimeable number, because it can be changed into a prime (7207243) 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, 6048 + ... + 7140.

It is an arithmetic number, because the mean of its divisors is an integer number (518556).

Almost surely, 2^7207242 is an apocalyptic number.

7207242 is an abundant number, since it is smaller than the sum of its proper divisors (9386550).

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

7207242 is a wasteful number, since it uses less digits than its factorization.

7207242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262.

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

The square root of 7207242 is about 2684.6307008600. The cubic root of 7207242 is about 193.1625966540.

The spelling of 7207242 in words is "seven million, two hundred seven thousand, two hundred forty-two".