58906561 has 8 divisors (see below), whose sum is σ = 67918464. Its totient is φ = 50043840.

The previous prime is 58906559. The next prime is 58906567. The reversal of 58906561 is 16560985.

58906561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58906561 - 2¹ = 58906559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58906567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36445 + ... + 38026.

It is an arithmetic number, because the mean of its divisors is an integer number (8489808).

Almost surely, 2^58906561 is an apocalyptic number.

It is an amenable number.

58906561 is a deficient number, since it is larger than the sum of its proper divisors (9011903).

58906561 is a wasteful number, since it uses less digits than its factorization.

58906561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74591.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 58906561 is about 7675.0609769565. The cubic root of 58906561 is about 389.0940201803.

The spelling of 58906561 in words is "fifty-eight million, nine hundred six thousand, five hundred sixty-one".