7242532246 has 8 divisors (see below), whose sum is σ = 10924490520. Its totient is φ = 3601035408.

The previous prime is 7242532243. The next prime is 7242532249. The reversal of 7242532246 is 6422352427.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7242532243) and next prime (7242532249).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242532243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10114911 + ... + 10115626.

It is an arithmetic number, because the mean of its divisors is an integer number (1365561315).

Almost surely, 2^7242532246 is an apocalyptic number.

7242532246 is a deficient number, since it is larger than the sum of its proper divisors (3681958274).

7242532246 is a wasteful number, since it uses less digits than its factorization.

7242532246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20230718.

The product of its digits is 161280, while the sum is 37.

The square root of 7242532246 is about 85103.0683700652. The cubic root of 7242532246 is about 1934.7735689302.

The spelling of 7242532246 in words is "seven billion, two hundred forty-two million, five hundred thirty-two thousand, two hundred forty-six".