38284755 has 8 divisors (see below), whose sum is σ = 61255632. Its totient is φ = 20418528.

The previous prime is 38284747. The next prime is 38284769. The reversal of 38284755 is 55748283.

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

It is not a de Polignac number, because 38284755 - 2³ = 38284747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276144 + ... + 1276173.

It is an arithmetic number, because the mean of its divisors is an integer number (7656954).

Almost surely, 2^38284755 is an apocalyptic number.

38284755 is a deficient number, since it is larger than the sum of its proper divisors (22970877).

38284755 is a wasteful number, since it uses less digits than its factorization.

38284755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552325.

The product of its digits is 268800, while the sum is 42.

The square root of 38284755 is about 6187.4675756726. The cubic root of 38284755 is about 337.0352230675.

The spelling of 38284755 in words is "thirty-eight million, two hundred eighty-four thousand, seven hundred fifty-five".