58124729 has 16 divisors (see below), whose sum is σ = 65998800. Its totient is φ = 50808576.

The previous prime is 58124723. The next prime is 58124747. The reversal of 58124729 is 92742185.

It can be written as a sum of positive squares in 8 ways, for example, as 1092025 + 57032704 = 1045^2 + 7552^2 .

It is not a de Polignac number, because 58124729 - 2²⁰ = 57076153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58124692 and 58124701.

It is not an unprimeable number, because it can be changed into a prime (58124723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18527 + ... + 21435.

It is an arithmetic number, because the mean of its divisors is an integer number (4124925).

Almost surely, 2^58124729 is an apocalyptic number.

It is an amenable number.

58124729 is a deficient number, since it is larger than the sum of its proper divisors (7874071).

58124729 is a wasteful number, since it uses less digits than its factorization.

58124729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004.

The product of its digits is 40320, while the sum is 38.

The square root of 58124729 is about 7623.9575680876. The cubic root of 58124729 is about 387.3649427356.

The spelling of 58124729 in words is "fifty-eight million, one hundred twenty-four thousand, seven hundred twenty-nine".