38459855 has 12 divisors (see below), whose sum is σ = 53687160. Its totient is φ = 26372304.

The previous prime is 38459849. The next prime is 38459867. The reversal of 38459855 is 55895483.

It is not a de Polignac number, because 38459855 - 2¹⁸ = 38197711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78245 + ... + 78734.

It is an arithmetic number, because the mean of its divisors is an integer number (4473930).

Almost surely, 2^38459855 is an apocalyptic number.

38459855 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38459855 is a deficient number, since it is larger than the sum of its proper divisors (15227305).

38459855 is a wasteful number, since it uses less digits than its factorization.

38459855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156998 (or 156991 counting only the distinct ones).

The product of its digits is 864000, while the sum is 47.

The square root of 38459855 is about 6201.6010029669. The cubic root of 38459855 is about 337.5482656167.

The spelling of 38459855 in words is "thirty-eight million, four hundred fifty-nine thousand, eight hundred fifty-five".