8997814 has 8 divisors (see below), whose sum is σ = 15424848. Its totient is φ = 3856200.

The previous prime is 8997803. The next prime is 8997847. The reversal of 8997814 is 4187998.

It is a happy number.

8997814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321337 + ... + 321364.

It is an arithmetic number, because the mean of its divisors is an integer number (1928106).

Almost surely, 2^8997814 is an apocalyptic number.

8997814 is a deficient number, since it is larger than the sum of its proper divisors (6427034).

8997814 is a wasteful number, since it uses less digits than its factorization.

8997814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642710.

The product of its digits is 145152, while the sum is 46.

The square root of 8997814 is about 2999.6356445408. The cubic root of 8997814 is about 207.9915399666.

It can be divided in two parts, 89 and 97814, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 8997814 in words is "eight million, nine hundred ninety-seven thousand, eight hundred fourteen".