201214046 has 24 divisors (see below), whose sum is σ = 333854472. Its totient is φ = 90882000.

The previous prime is 201214043. The next prime is 201214063. The reversal of 201214046 is 640412102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201214043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36896 + ... + 41996.

It is an arithmetic number, because the mean of its divisors is an integer number (13910603).

Almost surely, 2^201214046 is an apocalyptic number.

201214046 is a deficient number, since it is larger than the sum of its proper divisors (132640426).

201214046 is a wasteful number, since it uses less digits than its factorization.

201214046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288 (or 5277 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 201214046 is about 14184.9936905167. The cubic root of 201214046 is about 585.9844587351.

Adding to 201214046 its reverse (640412102), we get a palindrome (841626148).

The spelling of 201214046 in words is "two hundred one million, two hundred fourteen thousand, forty-six".