210065234 has 16 divisors (see below), whose sum is σ = 327247008. Its totient is φ = 101056032.

The previous prime is 210065227. The next prime is 210065249. The reversal of 210065234 is 432560012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12467 + ... + 23990.

It is an arithmetic number, because the mean of its divisors is an integer number (20452938).

Almost surely, 2^210065234 is an apocalyptic number.

210065234 is a deficient number, since it is larger than the sum of its proper divisors (117181774).

210065234 is a wasteful number, since it uses less digits than its factorization.

210065234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36569.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 210065234 is about 14493.6273582565. The cubic root of 210065234 is about 594.4537358576.

The spelling of 210065234 in words is "two hundred ten million, sixty-five thousand, two hundred thirty-four".