38481574 has 32 divisors (see below), whose sum is σ = 65318400. Its totient is φ = 16894080.

The previous prime is 38481559. The next prime is 38481577. The reversal of 38481574 is 47518483.

38481574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38481577) 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 15 ways as a sum of consecutive naturals, for example, 45447 + ... + 46285.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^38481574 is an apocalyptic number.

38481574 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38481574 is a deficient number, since it is larger than the sum of its proper divisors (26836826).

38481574 is a wasteful number, since it uses less digits than its factorization.

38481574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its digits is 107520, while the sum is 40.

The square root of 38481574 is about 6203.3518359029. The cubic root of 38481574 is about 337.6117936009.

The spelling of 38481574 in words is "thirty-eight million, four hundred eighty-one thousand, five hundred seventy-four".