38142608 has 20 divisors (see below), whose sum is σ = 84458880. Its totient is φ = 16346784.

The previous prime is 38142593. The next prime is 38142613. The reversal of 38142608 is 80624183.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170168 + ... + 170391.

It is an arithmetic number, because the mean of its divisors is an integer number (4222944).

Almost surely, 2^38142608 is an apocalyptic number.

It is an amenable number.

38142608 is an abundant number, since it is smaller than the sum of its proper divisors (46316272).

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

38142608 is a wasteful number, since it uses less digits than its factorization.

38142608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340574 (or 340568 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 38142608 is about 6175.9702071820. The cubic root of 38142608 is about 336.6175810976.

The spelling of 38142608 in words is "thirty-eight million, one hundred forty-two thousand, six hundred eight".