38000855 has 8 divisors (see below), whose sum is σ = 48001200. Its totient is φ = 28800576.

The previous prime is 38000849. The next prime is 38000861. The reversal of 38000855 is 55800083.

It is an interprime number because it is at equal distance from previous prime (38000849) and next prime (38000861).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38000855 - 2¹⁶ = 37935319 is a prime.

38000855 is a modest number, since divided by 855 gives 380 as remainder.

It is a congruent number.

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, 199910 + ... + 200099.

It is an arithmetic number, because the mean of its divisors is an integer number (6000150).

Almost surely, 2^38000855 is an apocalyptic number.

38000855 is a deficient number, since it is larger than the sum of its proper divisors (10000345).

38000855 is a wasteful number, since it uses less digits than its factorization.

38000855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400033.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 38000855 is about 6164.4833522364. The cubic root of 38000855 is about 336.2000621425.

It can be divided in two parts, 38000 and 855, that multiplied together give a square (32490000 = 5700²).

The spelling of 38000855 in words is "thirty-eight million, eight hundred fifty-five", and thus it is an aban number.