201984962 has 4 divisors (see below), whose sum is σ = 302977446. Its totient is φ = 100992480.

The previous prime is 201984917. The next prime is 201984977. The reversal of 201984962 is 269489102.

201984962 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 269489102 = 2 ⋅134744551.

It can be written as a sum of positive squares in only one way, i.e., 171060241 + 30924721 = 13079^2 + 5561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50496239 + ... + 50496242.

Almost surely, 2^201984962 is an apocalyptic number.

201984962 is a deficient number, since it is larger than the sum of its proper divisors (100992484).

201984962 is a wasteful number, since it uses less digits than its factorization.

201984962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100992483.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 201984962 is about 14212.1413587116. The cubic root of 201984962 is about 586.7318702637.

The spelling of 201984962 in words is "two hundred one million, nine hundred eighty-four thousand, nine hundred sixty-two".