83165214 has 32 divisors (see below), whose sum is σ = 187712640. Its totient is φ = 24332000.

The previous prime is 83165209. The next prime is 83165221. The reversal of 83165214 is 41256138.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19812 + ... + 23639.

It is an arithmetic number, because the mean of its divisors is an integer number (5866020).

Almost surely, 2^83165214 is an apocalyptic number.

83165214 is an abundant number, since it is smaller than the sum of its proper divisors (104547426).

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

83165214 is a wasteful number, since it uses less digits than its factorization.

83165214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43496.

The product of its digits is 5760, while the sum is 30.

The square root of 83165214 is about 9119.4963676729. The cubic root of 83165214 is about 436.4963030880.

It can be divided in two parts, 8316 and 5214, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 83165214 in words is "eighty-three million, one hundred sixty-five thousand, two hundred fourteen".