38855038 has 8 divisors (see below), whose sum is σ = 61350120. Its totient is φ = 18405000.

The previous prime is 38855029. The next prime is 38855071. The reversal of 38855038 is 83055883.

38855038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511213 + ... + 511288.

It is an arithmetic number, because the mean of its divisors is an integer number (7668765).

Almost surely, 2^38855038 is an apocalyptic number.

38855038 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

38855038 is a deficient number, since it is larger than the sum of its proper divisors (22495082).

38855038 is a wasteful number, since it uses less digits than its factorization.

38855038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022522.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 38855038 is about 6233.3809445597. The cubic root of 38855038 is about 338.7004544396.

The spelling of 38855038 in words is "thirty-eight million, eight hundred fifty-five thousand, thirty-eight".