58396645 has 4 divisors (see below), whose sum is σ = 70075980. Its totient is φ = 46717312.

The previous prime is 58396643. The next prime is 58396687. The reversal of 58396645 is 54669385.

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 18378369 + 40018276 = 4287^2 + 6326^2 .

It is a cyclic number.

It is not a de Polignac number, because 58396645 - 2¹ = 58396643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 58396595 and 58396604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58396643) 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 3 ways as a sum of consecutive naturals, for example, 5839660 + ... + 5839669.

It is an arithmetic number, because the mean of its divisors is an integer number (17518995).

Almost surely, 2^58396645 is an apocalyptic number.

It is an amenable number.

58396645 is a deficient number, since it is larger than the sum of its proper divisors (11679335).

58396645 is a wasteful number, since it uses less digits than its factorization.

58396645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11679334.

The product of its digits is 777600, while the sum is 46.

The square root of 58396645 is about 7641.7697557568. The cubic root of 58396645 is about 387.9680532204.

The spelling of 58396645 in words is "fifty-eight million, three hundred ninety-six thousand, six hundred forty-five".