20198314 has 8 divisors (see below), whose sum is σ = 30371040. Its totient is φ = 10074636.

The previous prime is 20198287. The next prime is 20198327. The reversal of 20198314 is 41389102.

It is a happy number.

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

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, 11214 + ... + 12889.

It is an arithmetic number, because the mean of its divisors is an integer number (3796380).

Almost surely, 2^20198314 is an apocalyptic number.

20198314 is a deficient number, since it is larger than the sum of its proper divisors (10172726).

20198314 is a wasteful number, since it uses less digits than its factorization.

20198314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24524.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 20198314 is about 4494.2534418967. The cubic root of 20198314 is about 272.3359908626.

The spelling of 20198314 in words is "twenty million, one hundred ninety-eight thousand, three hundred fourteen".