58146945 has 16 divisors (see below), whose sum is σ = 93129792. Its totient is φ = 30980160.

The previous prime is 58146937. The next prime is 58146983. The reversal of 58146945 is 54964185.

It is not a de Polignac number, because 58146945 - 2³ = 58146937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 58146897 and 58146906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26874 + ... + 28956.

It is an arithmetic number, because the mean of its divisors is an integer number (5820612).

Almost surely, 2^58146945 is an apocalyptic number.

It is an amenable number.

58146945 is a deficient number, since it is larger than the sum of its proper divisors (34982847).

58146945 is a wasteful number, since it uses less digits than its factorization.

58146945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952.

The product of its digits is 172800, while the sum is 42.

The square root of 58146945 is about 7625.4144149679. The cubic root of 58146945 is about 387.4142883615.

The spelling of 58146945 in words is "fifty-eight million, one hundred forty-six thousand, nine hundred forty-five".