8100718 has 4 divisors (see below), whose sum is σ = 12151080. Its totient is φ = 4050358.

The previous prime is 8100713. The next prime is 8100731. The reversal of 8100718 is 8170018.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8100692 and 8100701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8100713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025178 + ... + 2025181.

It is an arithmetic number, because the mean of its divisors is an integer number (3037770).

Almost surely, 2^8100718 is an apocalyptic number.

8100718 is a deficient number, since it is larger than the sum of its proper divisors (4050362).

8100718 is a wasteful number, since it uses less digits than its factorization.

8100718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050361.

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 8100718 is about 2846.1760310986. The cubic root of 8100718 is about 200.8358188352.

The spelling of 8100718 in words is "eight million, one hundred thousand, seven hundred eighteen".