235212084 has 18 divisors (see below), whose sum is σ = 594563970. Its totient is φ = 78404016.

The previous prime is 235212079. The next prime is 235212161. The reversal of 235212084 is 480212532.

It can be written as a sum of positive squares in only one way, i.e., 233172900 + 2039184 = 15270^2 + 1428^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 3266799 + ... + 3266870.

Almost surely, 2^235212084 is an apocalyptic number.

It is an amenable number.

235212084 is an abundant number, since it is smaller than the sum of its proper divisors (359351886).

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

235212084 is a wasteful number, since it uses less digits than its factorization.

235212084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533679 (or 6533674 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 235212084 is about 15336.6255740955. The cubic root of 235212084 is about 617.2861648201.

The spelling of 235212084 in words is "two hundred thirty-five million, two hundred twelve thousand, eighty-four".