213359230 has 24 divisors (see below), whose sum is σ = 446749128. Its totient is φ = 73151568.

The previous prime is 213359183. The next prime is 213359269. The reversal of 213359230 is 32953312.

It is a super-2 number, since 2×213359230² = 91044322052385800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217224 + ... + 218203.

It is an arithmetic number, because the mean of its divisors is an integer number (18614547).

Almost surely, 2^213359230 is an apocalyptic number.

213359230 is an abundant number, since it is smaller than the sum of its proper divisors (233389898).

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

213359230 is a wasteful number, since it uses less digits than its factorization.

213359230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435448 (or 435441 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 213359230 is about 14606.8213516836. The cubic root of 213359230 is about 597.5448096971.

The spelling of 213359230 in words is "two hundred thirteen million, three hundred fifty-nine thousand, two hundred thirty".