787848 has 32 divisors (see below), whose sum is σ = 2086560. Its totient is φ = 247040.

The previous prime is 787837. The next prime is 787879. The reversal of 787848 is 848787.

It is a super-2 number, since 2×787848² = 1241408942208, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7² + 8⁶ + 8⁶ + 7³ + 4⁵ + 8⁶ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558 + ... + 1373.

It is an arithmetic number, because the mean of its divisors is an integer number (65205).

2⁷⁸⁷⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

787848 is an abundant number, since it is smaller than the sum of its proper divisors (1298712).

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

787848 is a wasteful number, since it uses less digits than its factorization.

787848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957 (or 1953 counting only the distinct ones).

The product of its digits is 100352, while the sum is 42.

The square root of 787848 is about 887.6080215951. The cubic root of 787848 is about 92.3593381929.

The spelling of 787848 in words is "seven hundred eighty-seven thousand, eight hundred forty-eight".