38120727 has 8 divisors (see below), whose sum is σ = 51786864. Its totient is φ = 24934208.

The previous prime is 38120711. The next prime is 38120759. The reversal of 38120727 is 72702183.

38120727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38120727 - 2⁴ = 38120711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38120694 and 38120703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38120627) 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 7 ways as a sum of consecutive naturals, for example, 119718 + ... + 120035.

It is an arithmetic number, because the mean of its divisors is an integer number (6473358).

Almost surely, 2^38120727 is an apocalyptic number.

38120727 is a deficient number, since it is larger than the sum of its proper divisors (13666137).

38120727 is a wasteful number, since it uses less digits than its factorization.

38120727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239809.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 38120727 is about 6174.1984904925. The cubic root of 38120727 is about 336.5532004433.

It can be divided in two parts, 381 and 20727, that multiplied together give a palindrome (7896987).

The spelling of 38120727 in words is "thirty-eight million, one hundred twenty thousand, seven hundred twenty-seven".