38048747 has 4 divisors (see below), whose sum is σ = 41507736. Its totient is φ = 34589760.

The previous prime is 38048743. The next prime is 38048767. The reversal of 38048747 is 74784083.

38048747 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 cyclic number.

It is not a de Polignac number, because 38048747 - 2² = 38048743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38048741) 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, 1729478 + ... + 1729499.

It is an arithmetic number, because the mean of its divisors is an integer number (10376934).

Almost surely, 2^38048747 is an apocalyptic number.

38048747 is a deficient number, since it is larger than the sum of its proper divisors (3458989).

38048747 is a wasteful number, since it uses less digits than its factorization.

38048747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458988.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 38048747 is about 6168.3666395570. The cubic root of 38048747 is about 336.3412390891.

The spelling of 38048747 in words is "thirty-eight million, forty-eight thousand, seven hundred forty-seven".