8018898 has 16 divisors (see below), whose sum is σ = 16411296. Its totient is φ = 2610720.

The previous prime is 8018891. The next prime is 8018909. The reversal of 8018898 is 8988108.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8018891) 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, 15283 + ... + 15798.

It is an arithmetic number, because the mean of its divisors is an integer number (1025706).

Almost surely, 2^8018898 is an apocalyptic number.

8018898 is an abundant number, since it is smaller than the sum of its proper divisors (8392398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8018898 is a wasteful number, since it uses less digits than its factorization.

8018898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31129.

The product of its (nonzero) digits is 36864, while the sum is 42.

The square root of 8018898 is about 2831.7658801532. The cubic root of 8018898 is about 200.1573594908.

The spelling of 8018898 in words is "eight million, eighteen thousand, eight hundred ninety-eight".