38256877 has 4 divisors (see below), whose sum is σ = 38284060. Its totient is φ = 38229696.

The previous prime is 38256811. The next prime is 38256901. The reversal of 38256877 is 77865283.

38256877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21846276 + 16410601 = 4674^2 + 4051^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38256877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38251877) 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 3 ways as a sum of consecutive naturals, for example, 11358 + ... + 14335.

It is an arithmetic number, because the mean of its divisors is an integer number (9571015).

Almost surely, 2^38256877 is an apocalyptic number.

It is an amenable number.

38256877 is a deficient number, since it is larger than the sum of its proper divisors (27183).

38256877 is a wasteful number, since it uses less digits than its factorization.

38256877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27182.

The product of its digits is 564480, while the sum is 46.

The square root of 38256877 is about 6185.2143859368. The cubic root of 38256877 is about 336.9533963327.

The spelling of 38256877 in words is "thirty-eight million, two hundred fifty-six thousand, eight hundred seventy-seven".