165046141 has 8 divisors (see below), whose sum is σ = 187097120. Its totient is φ = 144331632.

The previous prime is 165046111. The next prime is 165046151. The reversal of 165046141 is 141640561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 165046141 - 2²⁵ = 131491709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165046111) 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, 333855 + ... + 334348.

It is an arithmetic number, because the mean of its divisors is an integer number (23387140).

Almost surely, 2^165046141 is an apocalyptic number.

It is an amenable number.

165046141 is a deficient number, since it is larger than the sum of its proper divisors (22050979).

165046141 is a wasteful number, since it uses less digits than its factorization.

165046141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668235.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 165046141 is about 12847.0284891098. The cubic root of 165046141 is about 548.5317766317.

The spelling of 165046141 in words is "one hundred sixty-five million, forty-six thousand, one hundred forty-one".