58361689 has 4 divisors (see below), whose sum is σ = 59318500. Its totient is φ = 57404880.

The previous prime is 58361687. The next prime is 58361701. The reversal of 58361689 is 98616385.

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 15681600 + 42680089 = 3960^2 + 6533^2 .

It is a cyclic number.

It is not a de Polignac number, because 58361689 - 2¹ = 58361687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58361683) 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, 478314 + ... + 478435.

It is an arithmetic number, because the mean of its divisors is an integer number (14829625).

Almost surely, 2^58361689 is an apocalyptic number.

It is an amenable number.

58361689 is a deficient number, since it is larger than the sum of its proper divisors (956811).

58361689 is an equidigital number, since it uses as much as digits as its factorization.

58361689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956810.

The product of its digits is 311040, while the sum is 46.

The square root of 58361689 is about 7639.4822468542. The cubic root of 58361689 is about 387.8906257233.

The spelling of 58361689 in words is "fifty-eight million, three hundred sixty-one thousand, six hundred eighty-nine".