38688126 has 16 divisors (see below), whose sum is σ = 78309504. Its totient is φ = 12740504.

The previous prime is 38688121. The next prime is 38688131. The reversal of 38688126 is 62188683.

It is an interprime number because it is at equal distance from previous prime (38688121) and next prime (38688131).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38688121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38346 + ... + 39341.

It is an arithmetic number, because the mean of its divisors is an integer number (4894344).

Almost surely, 2^38688126 is an apocalyptic number.

38688126 is an abundant number, since it is smaller than the sum of its proper divisors (39621378).

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

38688126 is a wasteful number, since it uses less digits than its factorization.

38688126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77775.

The product of its digits is 110592, while the sum is 42.

The square root of 38688126 is about 6219.9779742375. The cubic root of 38688126 is about 338.2147661142.

The spelling of 38688126 in words is "thirty-eight million, six hundred eighty-eight thousand, one hundred twenty-six".