8151316 has 6 divisors (see below), whose sum is σ = 14264810. Its totient is φ = 4075656.

The previous prime is 8151301. The next prime is 8151329. The reversal of 8151316 is 6131518.

8151316 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7952400 + 198916 = 2820^2 + 446^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018911 + ... + 1018918.

Almost surely, 2^8151316 is an apocalyptic number.

It is an amenable number.

8151316 is a deficient number, since it is larger than the sum of its proper divisors (6113494).

8151316 is a wasteful number, since it uses less digits than its factorization.

8151316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037833 (or 2037831 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 8151316 is about 2855.0509627676. The cubic root of 8151316 is about 201.2530989840.

The spelling of 8151316 in words is "eight million, one hundred fifty-one thousand, three hundred sixteen".