8148707074 has 4 divisors (see below), whose sum is σ = 12223060614. Its totient is φ = 4074353536.

The previous prime is 8148707059. The next prime is 8148707081. The reversal of 8148707074 is 4707078418.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7817212225 + 331494849 = 88415^2 + 18207^2 .

It is a super-3 number, since 3×8148707074³ (a number of 31 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 2037176767 + ... + 2037176770.

Almost surely, 2^8148707074 is an apocalyptic number.

8148707074 is a deficient number, since it is larger than the sum of its proper divisors (4074353540).

8148707074 is a wasteful number, since it uses less digits than its factorization.

8148707074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074353539.

The product of its (nonzero) digits is 351232, while the sum is 46.

The square root of 8148707074 is about 90270.1892874940. The cubic root of 8148707074 is about 2012.3162554052.

The spelling of 8148707074 in words is "eight billion, one hundred forty-eight million, seven hundred seven thousand, seventy-four".