213332850 has 36 divisors (see below), whose sum is σ = 573155466. Its totient is φ = 56888640.

The previous prime is 213332839. The next prime is 213332851. The reversal of 213332850 is 58233312.

It can be written as a sum of positive squares in 3 ways, for example, as 206410689 + 6922161 = 14367^2 + 2631^2 .

It is not an unprimeable number, because it can be changed into a prime (213332851) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 236587 + ... + 237486.

Almost surely, 2^213332850 is an apocalyptic number.

213332850 is an abundant number, since it is smaller than the sum of its proper divisors (359822616).

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

213332850 is a wasteful number, since it uses less digits than its factorization.

213332850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474091 (or 474083 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 213332850 is about 14605.9183210095. The cubic root of 213332850 is about 597.5201816214.

The spelling of 213332850 in words is "two hundred thirteen million, three hundred thirty-two thousand, eight hundred fifty".