210036234 has 32 divisors (see below), whose sum is σ = 427142016. Its totient is φ = 68843520.

The previous prime is 210036193. The next prime is 210036251. The reversal of 210036234 is 432630012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 210036234.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 96114 + ... + 98274.

It is an arithmetic number, because the mean of its divisors is an integer number (13348188).

Almost surely, 2^210036234 is an apocalyptic number.

210036234 is an abundant number, since it is smaller than the sum of its proper divisors (217105782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210036234 is a wasteful number, since it uses less digits than its factorization.

210036234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 210036234 is about 14492.6268840400. The cubic root of 210036234 is about 594.4263793529.

Adding to 210036234 its reverse (432630012), we get a palindrome (642666246).

The spelling of 210036234 in words is "two hundred ten million, thirty-six thousand, two hundred thirty-four".