38058881 has 16 divisors (see below), whose sum is σ = 46479360. Its totient is φ = 30436560.

The previous prime is 38058871. The next prime is 38058887. The reversal of 38058881 is 18885083.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-38058881 is a prime.

It is a super-2 number, since 2×38058881² = 2896956845944322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38058887) 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 15 ways as a sum of consecutive naturals, for example, 6776 + ... + 11046.

It is an arithmetic number, because the mean of its divisors is an integer number (2904960).

Almost surely, 2^38058881 is an apocalyptic number.

It is an amenable number.

38058881 is a deficient number, since it is larger than the sum of its proper divisors (8420479).

38058881 is a wasteful number, since it uses less digits than its factorization.

38058881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364.

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 38058881 is about 6169.1880340933. The cubic root of 38058881 is about 336.3710970986.

The spelling of 38058881 in words is "thirty-eight million, fifty-eight thousand, eight hundred eighty-one".