38071463 has 4 divisors (see below), whose sum is σ = 39726768. Its totient is φ = 36416160.

The previous prime is 38071427. The next prime is 38071511. The reversal of 38071463 is 36417083.

38071463 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, and also an emirpimes, since its reverse is a distinct semiprime: 36417083 = 131 ⋅277993.

It is a cyclic number.

It is not a de Polignac number, because 38071463 - 2⁸ = 38071207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38073463) by changing a digit.

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, 827618 + ... + 827663.

It is an arithmetic number, because the mean of its divisors is an integer number (9931692).

Almost surely, 2^38071463 is an apocalyptic number.

38071463 is a deficient number, since it is larger than the sum of its proper divisors (1655305).

38071463 is a wasteful number, since it uses less digits than its factorization.

38071463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655304.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 38071463 is about 6170.2076950456. The cubic root of 38071463 is about 336.4081603257.

The spelling of 38071463 in words is "thirty-eight million, seventy-one thousand, four hundred sixty-three".