201419085 has 32 divisors (see below), whose sum is σ = 373819392. Its totient is φ = 90699840.

The previous prime is 201419069. The next prime is 201419089. The reversal of 201419085 is 580914102.

It is a happy number.

It is not a de Polignac number, because 201419085 - 2⁴ = 201419069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201419089) 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 31 ways as a sum of consecutive naturals, for example, 7281 + ... + 21350.

It is an arithmetic number, because the mean of its divisors is an integer number (11681856).

Almost surely, 2^201419085 is an apocalyptic number.

It is an amenable number.

201419085 is a deficient number, since it is larger than the sum of its proper divisors (172400307).

201419085 is a wasteful number, since it uses less digits than its factorization.

201419085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28713.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 201419085 is about 14192.2191710810. The cubic root of 201419085 is about 586.1834323848.

The spelling of 201419085 in words is "two hundred one million, four hundred nineteen thousand, eighty-five".