788620 has 48 divisors (see below), whose sum is σ = 1951488. Its totient is φ = 262080.

The previous prime is 788603. The next prime is 788621. The reversal of 788620 is 26887.

It is not an unprimeable number, because it can be changed into a prime (788621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5955 + ... + 6085.

It is an arithmetic number, because the mean of its divisors is an integer number (40656).

2⁷⁸⁸⁶²⁰ is an apocalyptic number.

788620 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 788620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975744).

788620 is an abundant number, since it is smaller than the sum of its proper divisors (1162868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

788620 is a wasteful number, since it uses less digits than its factorization.

788620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 788620 is about 888.0427917617. The cubic root of 788620 is about 92.3894955044.

The spelling of 788620 in words is "seven hundred eighty-eight thousand, six hundred twenty".