213853414 has 16 divisors (see below), whose sum is σ = 334374768. Its totient is φ = 102481632.

The previous prime is 213853411. The next prime is 213853433. The reversal of 213853414 is 414358312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213853411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16609 + ... + 26524.

It is an arithmetic number, because the mean of its divisors is an integer number (20898423).

Almost surely, 2^213853414 is an apocalyptic number.

213853414 is a deficient number, since it is larger than the sum of its proper divisors (120521354).

213853414 is a wasteful number, since it uses less digits than its factorization.

213853414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43239.

The product of its digits is 11520, while the sum is 31.

The square root of 213853414 is about 14623.7277737245. The cubic root of 213853414 is about 598.0057996552.

The spelling of 213853414 in words is "two hundred thirteen million, eight hundred fifty-three thousand, four hundred fourteen".