7662242848 has 48 divisors (see below), whose sum is σ = 16288183296. Its totient is φ = 3527112960.

The previous prime is 7662242843. The next prime is 7662242849. The reversal of 7662242848 is 8482422667.

It is a happy number.

It is a super-2 number, since 2×7662242848² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7662242843) 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, 135283 + ... + 183373.

It is an arithmetic number, because the mean of its divisors is an integer number (339337152).

Almost surely, 2^7662242848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7662242848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8144091648).

7662242848 is an abundant number, since it is smaller than the sum of its proper divisors (8625940448).

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

7662242848 is a wasteful number, since it uses less digits than its factorization.

7662242848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48497 (or 48489 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 49.

The square root of 7662242848 is about 87534.2381471387. The cubic root of 7662242848 is about 1971.4478991274.

The spelling of 7662242848 in words is "seven billion, six hundred sixty-two million, two hundred forty-two thousand, eight hundred forty-eight".