164748044 has 12 divisors (see below), whose sum is σ = 288475824. Its totient is φ = 82326384.

The previous prime is 164748029. The next prime is 164748049. The reversal of 164748044 is 440847461.

164748044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 164747989 and 164748007.

It is not an unprimeable number, because it can be changed into a prime (164748049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3464 + ... + 18479.

It is an arithmetic number, because the mean of its divisors is an integer number (24039652).

Almost surely, 2^164748044 is an apocalyptic number.

It is an amenable number.

164748044 is a deficient number, since it is larger than the sum of its proper divisors (123727780).

164748044 is a wasteful number, since it uses less digits than its factorization.

164748044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23824 (or 23822 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The square root of 164748044 is about 12835.4214578252. The cubic root of 164748044 is about 548.2013352590.

The spelling of 164748044 in words is "one hundred sixty-four million, seven hundred forty-eight thousand, forty-four".