213472383 has 16 divisors (see below), whose sum is σ = 304197120. Its totient is φ = 132688256.

The previous prime is 213472381. The next prime is 213472403. The reversal of 213472383 is 383274312.

It is a cyclic number.

It is not a de Polignac number, because 213472383 - 2¹ = 213472381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213472381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14103 + ... + 25016.

It is an arithmetic number, because the mean of its divisors is an integer number (19012320).

Almost surely, 2^213472383 is an apocalyptic number.

213472383 is a deficient number, since it is larger than the sum of its proper divisors (90724737).

213472383 is a wasteful number, since it uses less digits than its factorization.

213472383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39246.

The product of its digits is 24192, while the sum is 33.

The square root of 213472383 is about 14610.6941313546. The cubic root of 213472383 is about 597.6504250616.

The spelling of 213472383 in words is "two hundred thirteen million, four hundred seventy-two thousand, three hundred eighty-three".