201064234 has 16 divisors (see below), whose sum is σ = 347846400. Its totient is φ = 85379184.

The previous prime is 201064231. The next prime is 201064277. The reversal of 201064234 is 432460102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201064231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64354 + ... + 67405.

It is an arithmetic number, because the mean of its divisors is an integer number (21740400).

Almost surely, 2^201064234 is an apocalyptic number.

201064234 is a deficient number, since it is larger than the sum of its proper divisors (146782166).

201064234 is a wasteful number, since it uses less digits than its factorization.

201064234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131877.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 201064234 is about 14179.7120563148. The cubic root of 201064234 is about 585.8389929130.

The spelling of 201064234 in words is "two hundred one million, sixty-four thousand, two hundred thirty-four".