213675282 has 12 divisors (see below), whose sum is σ = 462963150. Its totient is φ = 71225088.

The previous prime is 213675263. The next prime is 213675289. The reversal of 213675282 is 282576312.

213675282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 118788201 + 94887081 = 10899^2 + 9741^2 .

It is a super-4 number, since 4×213675282⁴ (a number of 34 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (213675289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5935407 + ... + 5935442.

Almost surely, 2^213675282 is an apocalyptic number.

213675282 is an abundant number, since it is smaller than the sum of its proper divisors (249287868).

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

213675282 is a wasteful number, since it uses less digits than its factorization.

213675282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11870857 (or 11870854 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 213675282 is about 14617.6359921842. The cubic root of 213675282 is about 597.8397146133.

The spelling of 213675282 in words is "two hundred thirteen million, six hundred seventy-five thousand, two hundred eighty-two".