165160214 has 4 divisors (see below), whose sum is σ = 247740324. Its totient is φ = 82580106.

The previous prime is 165160211. The next prime is 165160273. The reversal of 165160214 is 412061561.

165160214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412061561 = 43 ⋅9582827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165160211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41290052 + ... + 41290055.

It is an arithmetic number, because the mean of its divisors is an integer number (61935081).

Almost surely, 2^165160214 is an apocalyptic number.

165160214 is a deficient number, since it is larger than the sum of its proper divisors (82580110).

165160214 is an equidigital number, since it uses as much as digits as its factorization.

165160214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82580109.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 165160214 is about 12851.4673870341. The cubic root of 165160214 is about 548.6581216134.

The spelling of 165160214 in words is "one hundred sixty-five million, one hundred sixty thousand, two hundred fourteen".