213327950 has 48 divisors (see below), whose sum is σ = 434396304. Its totient is φ = 77299200.

The previous prime is 213327943. The next prime is 213327997. The reversal of 213327950 is 59723312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217862 + ... + 218838.

It is an arithmetic number, because the mean of its divisors is an integer number (9049923).

Almost surely, 2^213327950 is an apocalyptic number.

213327950 is an abundant number, since it is smaller than the sum of its proper divisors (221068354).

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

213327950 is a wasteful number, since it uses less digits than its factorization.

213327950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397 (or 1392 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 213327950 is about 14605.7505798230. The cubic root of 213327950 is about 597.5156068121.

The spelling of 213327950 in words is "two hundred thirteen million, three hundred twenty-seven thousand, nine hundred fifty".