38285501 has 8 divisors (see below), whose sum is σ = 40121664. Its totient is φ = 36463680.

The previous prime is 38285497. The next prime is 38285509. The reversal of 38285501 is 10558283.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 38285501 - 2² = 38285497 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 (38285509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090 + ... + 8996.

It is an arithmetic number, because the mean of its divisors is an integer number (5015208).

Almost surely, 2^38285501 is an apocalyptic number.

It is an amenable number.

38285501 is a deficient number, since it is larger than the sum of its proper divisors (1836163).

38285501 is a wasteful number, since it uses less digits than its factorization.

38285501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 38285501 is about 6187.5278585231. The cubic root of 38285501 is about 337.0374121602.

The spelling of 38285501 in words is "thirty-eight million, two hundred eighty-five thousand, five hundred one".