165033260 has 24 divisors (see below), whose sum is σ = 396080160. Its totient is φ = 56582784.

The previous prime is 165033251. The next prime is 165033311. The reversal of 165033260 is 62330561.

165033260 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 7 ways as a sum of consecutive naturals, for example, 589265 + ... + 589544.

It is an arithmetic number, because the mean of its divisors is an integer number (16503340).

Almost surely, 2^165033260 is an apocalyptic number.

165033260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165033260 is an abundant number, since it is smaller than the sum of its proper divisors (231046900).

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

165033260 is a wasteful number, since it uses less digits than its factorization.

165033260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178825 (or 1178823 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 165033260 is about 12846.5271571736. The cubic root of 165033260 is about 548.5175062351.

The spelling of 165033260 in words is "one hundred sixty-five million, thirty-three thousand, two hundred sixty".