212035254 has 32 divisors (see below), whose sum is σ = 450632160. Its totient is φ = 66511616.

The previous prime is 212035253. The next prime is 212035261. The reversal of 212035254 is 452530212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212035253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25882 + ... + 33074.

It is an arithmetic number, because the mean of its divisors is an integer number (14082255).

Almost surely, 2^212035254 is an apocalyptic number.

212035254 is an abundant number, since it is smaller than the sum of its proper divisors (238596906).

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

212035254 is an equidigital number, since it uses as much as digits as its factorization.

212035254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249 (or 7215 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 212035254 is about 14561.4303555660. The cubic root of 212035254 is about 596.3062458532.

Adding to 212035254 its reverse (452530212), we get a palindrome (664565466).

The spelling of 212035254 in words is "two hundred twelve million, thirty-five thousand, two hundred fifty-four".