83555214 has 16 divisors (see below), whose sum is σ = 169464960. Its totient is φ = 27459320.

The previous prime is 83555209. The next prime is 83555233. The reversal of 83555214 is 41255538.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 97644 + ... + 98495.

It is an arithmetic number, because the mean of its divisors is an integer number (10591560).

Almost surely, 2^83555214 is an apocalyptic number.

83555214 is an abundant number, since it is smaller than the sum of its proper divisors (85909746).

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

83555214 is a wasteful number, since it uses less digits than its factorization.

83555214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196215.

The product of its digits is 24000, while the sum is 33.

The square root of 83555214 is about 9140.8541176413. The cubic root of 83555214 is about 437.1775500499.

The spelling of 83555214 in words is "eighty-three million, five hundred fifty-five thousand, two hundred fourteen".