58987849 has 2 divisors, whose sum is σ = 58987850. Its totient is φ = 58987848.

The previous prime is 58987811. The next prime is 58987861. The reversal of 58987849 is 94878985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 23941449 = 5920^2 + 4893^2 .

It is a cyclic number.

It is not a de Polignac number, because 58987849 - 2²⁵ = 25433417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 58987793 and 58987802.

It is not a weakly prime, because it can be changed into another prime (58987949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29493924 + 29493925.

It is an arithmetic number, because the mean of its divisors is an integer number (29493925).

Almost surely, 2^58987849 is an apocalyptic number.

It is an amenable number.

58987849 is a deficient number, since it is larger than the sum of its proper divisors (1).

58987849 is an equidigital number, since it uses as much as digits as its factorization.

58987849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 58.

The square root of 58987849 is about 7680.3547444112. The cubic root of 58987849 is about 389.2729144420.

The spelling of 58987849 in words is "fifty-eight million, nine hundred eighty-seven thousand, eight hundred forty-nine".