38868102 has 96 divisors (see below), whose sum is σ = 105618240. Its totient is φ = 10056960.

The previous prime is 38868101. The next prime is 38868113. The reversal of 38868102 is 20186883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38868101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99724 + ... + 100112.

It is an arithmetic number, because the mean of its divisors is an integer number (1100190).

Almost surely, 2^38868102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38868102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52809120).

38868102 is an abundant number, since it is smaller than the sum of its proper divisors (66750138).

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

38868102 is a wasteful number, since it uses less digits than its factorization.

38868102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 38868102 is about 6234.4287629261. The cubic root of 38868102 is about 338.7384099374.

The spelling of 38868102 in words is "thirty-eight million, eight hundred sixty-eight thousand, one hundred two".