212535468 has 48 divisors (see below), whose sum is σ = 560068320. Its totient is φ = 69681600.

The previous prime is 212535443. The next prime is 212535487. The reversal of 212535468 is 864535212.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9543 + ... + 22718.

It is an arithmetic number, because the mean of its divisors is an integer number (11668090).

Almost surely, 2^212535468 is an apocalyptic number.

It is an amenable number.

212535468 is an abundant number, since it is smaller than the sum of its proper divisors (347532852).

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

212535468 is a wasteful number, since it uses less digits than its factorization.

212535468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32335 (or 32327 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 212535468 is about 14578.5962287183. The cubic root of 212535468 is about 596.7747944789.

The spelling of 212535468 in words is "two hundred twelve million, five hundred thirty-five thousand, four hundred sixty-eight".