38342574 has 24 divisors (see below), whose sum is σ = 83886192. Its totient is φ = 12656160.

The previous prime is 38342573. The next prime is 38342581. The reversal of 38342574 is 47524383.

It is a happy number.

38342574 is a `hidden beast` number, since 3 + 83 + 4 + 2 + 574 = 666.

38342574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38342573) 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 11 ways as a sum of consecutive naturals, for example, 8487 + ... + 12194.

It is an arithmetic number, because the mean of its divisors is an integer number (3495258).

Almost surely, 2^38342574 is an apocalyptic number.

38342574 is an abundant number, since it is smaller than the sum of its proper divisors (45543618).

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

38342574 is a wasteful number, since it uses less digits than its factorization.

38342574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20792 (or 20789 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 38342574 is about 6192.1380798558. The cubic root of 38342574 is about 337.2048052574.

The spelling of 38342574 in words is "thirty-eight million, three hundred forty-two thousand, five hundred seventy-four".