38642059 has 4 divisors (see below), whose sum is σ = 38655904. Its totient is φ = 38628216.

The previous prime is 38642057. The next prime is 38642077. The reversal of 38642059 is 95024683.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 38642059 - 2¹ = 38642057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38642057) 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, 1107 + ... + 8860.

It is an arithmetic number, because the mean of its divisors is an integer number (9663976).

Almost surely, 2^38642059 is an apocalyptic number.

38642059 is a deficient number, since it is larger than the sum of its proper divisors (13845).

38642059 is an equidigital number, since it uses as much as digits as its factorization.

38642059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13844.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 38642059 is about 6216.2737230595. The cubic root of 38642059 is about 338.0804723021.

The spelling of 38642059 in words is "thirty-eight million, six hundred forty-two thousand, fifty-nine".