38865266 has 8 divisors (see below), whose sum is σ = 63597744. Its totient is φ = 17666020.

The previous prime is 38865263. The next prime is 38865269. The reversal of 38865266 is 66256883.

It is an interprime number because it is at equal distance from previous prime (38865263) and next prime (38865269).

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38865263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883280 + ... + 883323.

It is an arithmetic number, because the mean of its divisors is an integer number (7949718).

Almost surely, 2^38865266 is an apocalyptic number.

38865266 is a deficient number, since it is larger than the sum of its proper divisors (24732478).

38865266 is a wasteful number, since it uses less digits than its factorization.

38865266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766616.

The product of its digits is 414720, while the sum is 44.

The square root of 38865266 is about 6234.2013121169. The cubic root of 38865266 is about 338.7301710864.

The spelling of 38865266 in words is "thirty-eight million, eight hundred sixty-five thousand, two hundred sixty-six".