788164 has 24 divisors (see below), whose sum is σ = 1552320. Its totient is φ = 347424.

The previous prime is 788159. The next prime is 788167. The reversal of 788164 is 461887.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788167) by changing a digit.

788164 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (64680).

2⁷⁸⁸¹⁶⁴ is an apocalyptic number.

It is an amenable number.

788164 is a deficient number, since it is larger than the sum of its proper divisors (764156).

788164 is a wasteful number, since it uses less digits than its factorization.

788164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 697 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 788164 is about 887.7860102525. The cubic root of 788164 is about 92.3716847579.

The spelling of 788164 in words is "seven hundred eighty-eight thousand, one hundred sixty-four".