58841681 has 4 divisors (see below), whose sum is σ = 59051364. Its totient is φ = 58632000.

The previous prime is 58841677. The next prime is 58841701. The reversal of 58841681 is 18614885.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19891600 + 38950081 = 4460^2 + 6241^2 .

It is a cyclic number.

It is not a de Polignac number, because 58841681 - 2² = 58841677 is a prime.

It is a super-2 number, since 2×58841681² = 6924686845811522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58841621) 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, 104420 + ... + 104981.

It is an arithmetic number, because the mean of its divisors is an integer number (14762841).

Almost surely, 2^58841681 is an apocalyptic number.

It is an amenable number.

58841681 is a deficient number, since it is larger than the sum of its proper divisors (209683).

58841681 is a wasteful number, since it uses less digits than its factorization.

58841681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209682.

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

The square root of 58841681 is about 7670.8331359768. The cubic root of 58841681 is about 388.9511176276.

The spelling of 58841681 in words is "fifty-eight million, eight hundred forty-one thousand, six hundred eighty-one".