165012748 has 24 divisors (see below), whose sum is σ = 297141152. Its totient is φ = 80123904.

The previous prime is 165012707. The next prime is 165012767. The reversal of 165012748 is 847210561.

165012748 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, 142540 + ... + 143692.

Almost surely, 2^165012748 is an apocalyptic number.

It is an amenable number.

165012748 is a deficient number, since it is larger than the sum of its proper divisors (132128404).

165012748 is a wasteful number, since it uses less digits than its factorization.

165012748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 165012748 is about 12845.7287843080. The cubic root of 165012748 is about 548.4947801954.

The spelling of 165012748 in words is "one hundred sixty-five million, twelve thousand, seven hundred forty-eight".