787100048 has 20 divisors (see below), whose sum is σ = 1742864640. Its totient is φ = 337328544.

The previous prime is 787100029. The next prime is 787100057. The reversal of 787100048 is 840001787.

It is a junction number, because it is equal to n+sod(n) for n = 787099990 and 787100017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3513728 + ... + 3513951.

It is an arithmetic number, because the mean of its divisors is an integer number (87143232).

Almost surely, 2^787100048 is an apocalyptic number.

It is an amenable number.

787100048 is an abundant number, since it is smaller than the sum of its proper divisors (955764592).

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

787100048 is a wasteful number, since it uses less digits than its factorization.

787100048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7027694 (or 7027688 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 787100048 is about 28055.3033845653. The cubic root of 787100048 is about 923.3010149412.

The spelling of 787100048 in words is "seven hundred eighty-seven million, one hundred thousand, forty-eight".