788264 has 8 divisors (see below), whose sum is σ = 1478010. Its totient is φ = 394128.

The previous prime is 788261. The next prime is 788267. The reversal of 788264 is 462887.

It is an interprime number because it is at equal distance from previous prime (788261) and next prime (788267).

It can be written as a sum of positive squares in only one way, i.e., 592900 + 195364 = 770^2 + 442^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (788261) by changing a digit.

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 as a sum of consecutive naturals, namely, 49259 + ... + 49274.

2⁷⁸⁸²⁶⁴ is an apocalyptic number.

It is an amenable number.

788264 is a deficient number, since it is larger than the sum of its proper divisors (689746).

788264 is a wasteful number, since it uses less digits than its factorization.

788264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98539 (or 98535 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 788264 is about 887.8423283444. The cubic root of 788264 is about 92.3755912113.

The spelling of 788264 in words is "seven hundred eighty-eight thousand, two hundred sixty-four".