7712242 has 16 divisors (see below), whose sum is σ = 12172032. Its totient is φ = 3659760.

The previous prime is 7712219. The next prime is 7712249. The reversal of 7712242 is 2422177.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7712249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2113 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (760752).

Almost surely, 2^7712242 is an apocalyptic number.

7712242 is a deficient number, since it is larger than the sum of its proper divisors (4459790).

7712242 is a wasteful number, since it uses less digits than its factorization.

7712242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433.

The product of its digits is 1568, while the sum is 25.

The square root of 7712242 is about 2777.0923643264. The cubic root of 7712242 is about 197.5726763456.

The spelling of 7712242 in words is "seven million, seven hundred twelve thousand, two hundred forty-two".