38856046 has 4 divisors (see below), whose sum is σ = 58284072. Its totient is φ = 19428022.

The previous prime is 38856023. The next prime is 38856061. The reversal of 38856046 is 64065883.

38856046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 9714010 + ... + 9714013.

It is an arithmetic number, because the mean of its divisors is an integer number (14571018).

Almost surely, 2^38856046 is an apocalyptic number.

38856046 is a deficient number, since it is larger than the sum of its proper divisors (19428026).

38856046 is a wasteful number, since it uses less digits than its factorization.

38856046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19428025.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 38856046 is about 6233.4617990327. The cubic root of 38856046 is about 338.7033833357.

The spelling of 38856046 in words is "thirty-eight million, eight hundred fifty-six thousand, forty-six".