7478468114 has 16 divisors (see below), whose sum is σ = 12133365720. Its totient is φ = 3436525440.

The previous prime is 7478468111. The next prime is 7478468141. The reversal of 7478468114 is 4118648747.

It can be written as a sum of positive squares in 4 ways, for example, as 6378418225 + 1100049889 = 79865^2 + 33167^2 .

It is a super-2 number, since 2×7478468114² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7478468111) 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, 622067 + ... + 633974.

Almost surely, 2^7478468114 is an apocalyptic number.

7478468114 is a deficient number, since it is larger than the sum of its proper divisors (4654897606).

7478468114 is a wasteful number, since it uses less digits than its factorization.

7478468114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256285.

The product of its digits is 1204224, while the sum is 50.

The square root of 7478468114 is about 86478.1366242358. The cubic root of 7478468114 is about 1955.5588143581.

The spelling of 7478468114 in words is "seven billion, four hundred seventy-eight million, four hundred sixty-eight thousand, one hundred fourteen".