38816265 has 8 divisors (see below), whose sum is σ = 62106048. Its totient is φ = 20702000.

The previous prime is 38816263. The next prime is 38816269. The reversal of 38816265 is 56261883.

It is a happy number.

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

It is not a de Polignac number, because 38816265 - 2¹ = 38816263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38816263) 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, 1293861 + ... + 1293890.

It is an arithmetic number, because the mean of its divisors is an integer number (7763256).

Almost surely, 2^38816265 is an apocalyptic number.

It is an amenable number.

38816265 is a deficient number, since it is larger than the sum of its proper divisors (23289783).

38816265 is a wasteful number, since it uses less digits than its factorization.

38816265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587759.

The product of its digits is 69120, while the sum is 39.

The square root of 38816265 is about 6230.2700583522. The cubic root of 38816265 is about 338.5877551686.

It can be divided in two parts, 388 and 16265, that added together give a triangular number (16653 = T₁₈₂).

The spelling of 38816265 in words is "thirty-eight million, eight hundred sixteen thousand, two hundred sixty-five".