7471166448 has 40 divisors (see below), whose sum is σ = 19310011600. Its totient is φ = 2489163264.

The previous prime is 7471166447. The next prime is 7471166459. The reversal of 7471166448 is 8446611747.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 7471166397 and 7471166406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7471166447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63018 + ... + 137526.

It is an arithmetic number, because the mean of its divisors is an integer number (482750290).

Almost surely, 2^7471166448 is an apocalyptic number.

It is an amenable number.

7471166448 is an abundant number, since it is smaller than the sum of its proper divisors (11838845152).

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

7471166448 is a wasteful number, since it uses less digits than its factorization.

7471166448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76609 (or 76603 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 7471166448 is about 86435.9094821128. The cubic root of 7471166448 is about 1954.9221649491.

The spelling of 7471166448 in words is "seven billion, four hundred seventy-one million, one hundred sixty-six thousand, four hundred forty-eight".