7148608620 has 48 divisors (see below), whose sum is σ = 20042262240. Its totient is φ = 1903804416.

The previous prime is 7148608609. The next prime is 7148608637. The reversal of 7148608620 is 268068417.

It is a super-2 number, since 2×7148608620² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31327 + ... + 123606.

It is an arithmetic number, because the mean of its divisors is an integer number (417547130).

Almost surely, 2^7148608620 is an apocalyptic number.

It is an amenable number.

7148608620 is an abundant number, since it is smaller than the sum of its proper divisors (12893653620).

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

7148608620 is a wasteful number, since it uses less digits than its factorization.

7148608620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155714 (or 155712 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 7148608620 is about 84549.4448237243. Note that the first 3 decimals coincide. The cubic root of 7148608620 is about 1926.3735512044.

The spelling of 7148608620 in words is "seven billion, one hundred forty-eight million, six hundred eight thousand, six hundred twenty".