201988714 has 16 divisors (see below), whose sum is σ = 323870400. Its totient is φ = 94246240.

The previous prime is 201988711. The next prime is 201988727. The reversal of 201988714 is 417889102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201988711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51664 + ... + 55435.

It is an arithmetic number, because the mean of its divisors is an integer number (20241900).

Almost surely, 2^201988714 is an apocalyptic number.

201988714 is a deficient number, since it is larger than the sum of its proper divisors (121881686).

201988714 is a wasteful number, since it uses less digits than its factorization.

201988714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107165.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 201988714 is about 14212.2733579115. The cubic root of 201988714 is about 586.7355032146.

The spelling of 201988714 in words is "two hundred one million, nine hundred eighty-eight thousand, seven hundred fourteen".