788488 has 8 divisors (see below), whose sum is σ = 1478430. Its totient is φ = 394240.

The previous prime is 788479. The next prime is 788497. The reversal of 788488 is 884887.

It is an interprime number because it is at equal distance from previous prime (788479) and next prime (788497).

It can be written as a sum of positive squares in only one way, i.e., 708964 + 79524 = 842^2 + 282^2 .

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

It is a super-2 number, since 2×788488² = 1243426652288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49273 + ... + 49288.

2⁷⁸⁸⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

788488 is a deficient number, since it is larger than the sum of its proper divisors (689942).

788488 is a wasteful number, since it uses less digits than its factorization.

788488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98567 (or 98563 counting only the distinct ones).

The product of its digits is 114688, while the sum is 43.

The square root of 788488 is about 887.9684679086. The cubic root of 788488 is about 92.3843404682.

The spelling of 788488 in words is "seven hundred eighty-eight thousand, four hundred eighty-eight".