38648754 has 24 divisors (see below), whose sum is σ = 86441472. Its totient is φ = 12467160.

The previous prime is 38648747. The next prime is 38648759. The reversal of 38648754 is 45784683.

It is not an unprimeable number, because it can be changed into a prime (38648759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34074 + ... + 35189.

It is an arithmetic number, because the mean of its divisors is an integer number (3601728).

Almost surely, 2^38648754 is an apocalyptic number.

38648754 is an abundant number, since it is smaller than the sum of its proper divisors (47792718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38648754 is a wasteful number, since it uses less digits than its factorization.

38648754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69302 (or 69299 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 38648754 is about 6216.8122056244. The cubic root of 38648754 is about 338.0999960896.

The spelling of 38648754 in words is "thirty-eight million, six hundred forty-eight thousand, seven hundred fifty-four".