38540059 has 4 divisors (see below), whose sum is σ = 38581704. Its totient is φ = 38498416.

The previous prime is 38540057. The next prime is 38540143. The reversal of 38540059 is 95004583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95004583 = 317 ⋅299699.

It is a cyclic number.

It is not a de Polignac number, because 38540059 - 2¹ = 38540057 is a prime.

It is a super-2 number, since 2×38540059² = 2970672295446962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38540057) 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 3 ways as a sum of consecutive naturals, for example, 19402 + ... + 21295.

It is an arithmetic number, because the mean of its divisors is an integer number (9645426).

Almost surely, 2^38540059 is an apocalyptic number.

38540059 is a deficient number, since it is larger than the sum of its proper divisors (41645).

38540059 is an equidigital number, since it uses as much as digits as its factorization.

38540059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41644.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 38540059 is about 6208.0640299533. The cubic root of 38540059 is about 337.7827432190.

The spelling of 38540059 in words is "thirty-eight million, five hundred forty thousand, fifty-nine".