7148484804 has 96 divisors (see below), whose sum is σ = 18293990400. Its totient is φ = 2166151680.

The previous prime is 7148484799. The next prime is 7148484857. The reversal of 7148484804 is 4084848417.

It is a super-2 number, since 2×7148484804² (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 31 ways as a sum of consecutive naturals, for example, 390202 + ... + 408110.

It is an arithmetic number, because the mean of its divisors is an integer number (190562400).

Almost surely, 2^7148484804 is an apocalyptic number.

7148484804 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7148484804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9146995200).

7148484804 is an abundant number, since it is smaller than the sum of its proper divisors (11145505596).

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

7148484804 is a wasteful number, since it uses less digits than its factorization.

7148484804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18013 (or 18011 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 48.

The square root of 7148484804 is about 84548.7126099505. The cubic root of 7148484804 is about 1926.3624293551.

The spelling of 7148484804 in words is "seven billion, one hundred forty-eight million, four hundred eighty-four thousand, eight hundred four".