165343372 has 12 divisors (see below), whose sum is σ = 289779336. Its totient is φ = 82549280.

The previous prime is 165343369. The next prime is 165343393. The reversal of 165343372 is 273343561.

165343372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27529 + ... + 32992.

It is an arithmetic number, because the mean of its divisors is an integer number (24148278).

Almost surely, 2^165343372 is an apocalyptic number.

It is an amenable number.

165343372 is a deficient number, since it is larger than the sum of its proper divisors (124435964).

165343372 is a wasteful number, since it uses less digits than its factorization.

165343372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61208 (or 61206 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 165343372 is about 12858.5913691975. The cubic root of 165343372 is about 548.8608621270.

The spelling of 165343372 in words is "one hundred sixty-five million, three hundred forty-three thousand, three hundred seventy-two".