38507848 has 16 divisors (see below), whose sum is σ = 73280880. Its totient is φ = 18966288.

The previous prime is 38507837. The next prime is 38507849. The reversal of 38507848 is 84870583.

It is a happy number.

It is a super-2 number, since 2×38507848² = 2965708715182208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38507849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35386 + ... + 36457.

It is an arithmetic number, because the mean of its divisors is an integer number (4580055).

Almost surely, 2^38507848 is an apocalyptic number.

It is an amenable number.

38507848 is a deficient number, since it is larger than the sum of its proper divisors (34773032).

38507848 is a wasteful number, since it uses less digits than its factorization.

38507848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71916 (or 71912 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 38507848 is about 6205.4692006326. The cubic root of 38507848 is about 337.6886130004.

The spelling of 38507848 in words is "thirty-eight million, five hundred seven thousand, eight hundred forty-eight".