38067855 has 48 divisors (see below), whose sum is σ = 71529984. Its totient is φ = 17287200.

The previous prime is 38067853. The next prime is 38067863. The reversal of 38067855 is 55876083.

It is not a de Polignac number, because 38067855 - 2¹ = 38067853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38067851) 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, 252030 + ... + 252180.

It is an arithmetic number, because the mean of its divisors is an integer number (1490208).

Almost surely, 2^38067855 is an apocalyptic number.

38067855 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38067855 is a deficient number, since it is larger than the sum of its proper divisors (33462129).

38067855 is an frugal number, since it uses more digits than its factorization.

38067855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 38067855 is about 6169.9153154642. The cubic root of 38067855 is about 336.3975329521.

The spelling of 38067855 in words is "thirty-eight million, sixty-seven thousand, eight hundred fifty-five".