103857006 has 64 divisors (see below), whose sum is σ = 244187136. Its totient is φ = 29119200.

The previous prime is 103856999. The next prime is 103857011. The reversal of 103857006 is 600758301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45955 + ... + 48161.

It is an arithmetic number, because the mean of its divisors is an integer number (3815424).

Almost surely, 2^103857006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103857006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122093568).

103857006 is an abundant number, since it is smaller than the sum of its proper divisors (140330130).

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

103857006 is a wasteful number, since it uses less digits than its factorization.

103857006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 103857006 is about 10191.0257579892. The cubic root of 103857006 is about 470.0513087188.

It can be divided in two parts, 10385 and 7006, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 103857006 in words is "one hundred three million, eight hundred fifty-seven thousand, six".