103787868 has 48 divisors (see below), whose sum is σ = 261434880. Its totient is φ = 31948224.

The previous prime is 103787863. The next prime is 103787869. The reversal of 103787868 is 868787301.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103787863) 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, 1521 + ... + 14487.

It is an arithmetic number, because the mean of its divisors is an integer number (5446560).

Almost surely, 2^103787868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103787868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130717440).

103787868 is an abundant number, since it is smaller than the sum of its proper divisors (157647012).

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

103787868 is a wasteful number, since it uses less digits than its factorization.

103787868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13026 (or 13024 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 103787868 is about 10187.6330911552. The cubic root of 103787868 is about 469.9469805893.

The spelling of 103787868 in words is "one hundred three million, seven hundred eighty-seven thousand, eight hundred sixty-eight".