38277268 has 12 divisors (see below), whose sum is σ = 70925652. Its totient is φ = 18012800.

The previous prime is 38277263. The next prime is 38277287. The reversal of 38277268 is 86277283.

It can be written as a sum of positive squares in 2 ways, for example, as 10419984 + 27857284 = 3228^2 + 5278^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38277263) by changing a digit.

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, 281383 + ... + 281518.

It is an arithmetic number, because the mean of its divisors is an integer number (5910471).

Almost surely, 2^38277268 is an apocalyptic number.

It is an amenable number.

38277268 is a deficient number, since it is larger than the sum of its proper divisors (32648384).

38277268 is a wasteful number, since it uses less digits than its factorization.

38277268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562922 (or 562920 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 38277268 is about 6186.8625328190. The cubic root of 38277268 is about 337.0132513346.

The spelling of 38277268 in words is "thirty-eight million, two hundred seventy-seven thousand, two hundred sixty-eight".