7102739056 has 20 divisors (see below), whose sum is σ = 15727493872. Its totient is φ = 3044030976.

The previous prime is 7102738969. The next prime is 7102739071. The reversal of 7102739056 is 6509372017.

It is a super-2 number, since 2×7102739056² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 31708545 + ... + 31708768.

Almost surely, 2^7102739056 is an apocalyptic number.

It is an amenable number.

7102739056 is an abundant number, since it is smaller than the sum of its proper divisors (8624754816).

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

7102739056 is a wasteful number, since it uses less digits than its factorization.

7102739056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63417328 (or 63417322 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 7102739056 is about 84277.7494716132. The cubic root of 7102739056 is about 1922.2444686676.

The spelling of 7102739056 in words is "seven billion, one hundred two million, seven hundred thirty-nine thousand, fifty-six".