201014506 has 16 divisors (see below), whose sum is σ = 375923520. Its totient is φ = 78317280.

The previous prime is 201014497. The next prime is 201014507. The reversal of 201014506 is 605410102.

It is not an unprimeable number, because it can be changed into a prime (201014507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652491 + ... + 652798.

It is an arithmetic number, because the mean of its divisors is an integer number (23495220).

Almost surely, 2^201014506 is an apocalyptic number.

201014506 is a deficient number, since it is larger than the sum of its proper divisors (174909014).

201014506 is a wasteful number, since it uses less digits than its factorization.

201014506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305309.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 201014506 is about 14177.9584567031. The cubic root of 201014506 is about 585.7906915934.

Adding to 201014506 its reverse (605410102), we get a palindrome (806424608).

The spelling of 201014506 in words is "two hundred one million, fourteen thousand, five hundred six".